Adult FriendFinder is your ultimate source for free sex personals, adult dating, amateurs & swingers. Being the world's largest adult sex and swingers site, you can find new hookups with the hottest singles and wildest couples. Whether you're looking for sex chat, nude webcams, swinger action, group sex or free adult personals, you'll get it on Adult FriendFinder. Turn your wildest fantasies into reality. Join Adult FriendFinder today and make love tonight.

The No.1 free online dating site. Totally free dating services with hundreds of thousands of online users. Dating for singles, with personals, and fun matchmaking. Free dating tests and detailed personals. OKCupid is better than the paid sites and totally free.

Every day, an average of 236 singles marry a match they found on eHarmony. Why browse through personals? It's FREE to review your single, compatible matches!

fubar is the first online bar and happy hour. Can you handle the fu? Join NOW (it's free!) Once you join fubar, you'll be able to meet new people, connect with your friends, and create your own profile.

Blogger is a free blog-publishing tool from Google for easily sharing your thoughts with the world. Blogger makes it simple to post text, photos and video onto your personal or team blog.

LiveJournal.com is a free service for all your journaling and blogging needs, offering privacy controls, photo storage, publishing tools, style templates, and online communities for just about every interest imaginable.

Whether it’s breaking news, a local traffic jam, a deal at your favourite shop or a funny pick-me-up from a friend, Twitter keeps you informed with what matters most to you today and helps you discover what might matter to you most tomorrow.
The timely bits of information that spread through Twitter can help you make better choices and decisions and, should you so desire, creates a platform for you to influence what’s being talked about around the world. Search results spread across Twitter and in other ways across the Web so you can discover what’s happening on and off of Twitter.com, wherever you prefer.

Windows Live Messenger makes it easier than ever to stay connected to the people you care about. Stay in touch. With Messenger, you can chat, swap photos, and see what’s new with friends. Mail brings together your Hotmail, Gmail, and other accounts, along with multiple calendars. Use Photo Gallery and Movie Maker to edit and organize your photos and movies, and then post them online or send them to friends. With Windows Live Writer, blogging is a breeze. You can add photos and videos, format everything just so, and publish to most blogging services. With Toolbar, you can customize your browser and find what you need, fast. Family Safety helps you keep your kids safer online.

You can get a blog started in less time than it takes you to read this sentence. All you need is an email address. You’ll get your own WordPress.com address (like you.wordpress.com), a selection of great free and customizable designs for your blog (we call them themes), 3 gigabytes of file storage (that’s about 2,500 pictures!) and all the other great features listed here. You can blog as much as you want for free, your blog can be public to the world or private for just your friends, and our premium features are completely optional

Vox is a free personal blogging service. Blogging is fun again. With powerful privacy controls and hundreds of beautiful designs, Vox is a great place to build your online neighbourhood. Add seamless integration with popular web services like Flickr and YouTube, and we think you'll agree that...Vox makes sharing your life with friends and family, easy, safe, and fun.

Xanga is a community where you can start your own free weblog, share photos and videos, and meet new friends too!

Find friends and high school alumni for free! Join over 50 million people who share memories, class reunion info, yearbook pictures, and more. Connect with old schoolmates on Classmates.com today

Bebo provides an open, engaging, and fun environment that empowers a new generation to discover, connect and express themselves.

Art - community of artists and those devoted to art. Digital art, skin art, themes, wallpaper art, traditional art, photography, poetry / prose. Art prints.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people they meet.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favourite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you take with a camera phone.

LinkedIn is an interconnected network of experienced professionals from around the world, representing 150 industries and 200 countries. You can find, be introduced to, and collaborate with qualified professionals that you need to work with to accomplish your goals.

Helps groups of people with shared interests plan meetings and form offline clubs in local communities around the world

MySpace is an online community that lets you meet your friends' friends. Create a community on MySpace and you can share photos, journals and interests with your growing network of mutual friends! See who knows who, or how you are connected. Find out if you really are six people away from Kevin Bacon.

Founded in February 2005, YouTube is the leader in online video and the premier destination for you to watch and share original videos worldwide through a Web experience. YouTube allows people to easily upload and share video clips on youTube.com and across the Internet through websites, mobile devices, blogs and email. Everyone can watch videos on YouTube. People can see first-hand accounts of current events, find videos about their hobbies and interests and discover the quirky and unusual. As more people capture special moments on video, YouTube is empowering them to become the broadcasters of tomorrow.

On Gather, you can join thousands of great conversations happening every day on things you love to do and want to talk about. If you like to write, you can earn money writing on Gather by sharing your advice, expertise, and perspective on the news.

Gofresh develops, produces and markets contents and applications for 3rd generation mobile phones, UMTS. Gofresh Mobile Music is European market leader for Mobile Music Labels for 2.5G and 3G mobile phones, GSM and UMTS.

Meet new people, play fun games, free online dating, for high school, college, and every one!

Webshots provides a stage for members to upload and share their personal videos and pictures in albums in a variety of areas including entertainment, travel, sports, news, pets, home and garden, and rides. Members can download member and professional pictures for screensavers and wallpapers, order prints and custom photo gifts, and connect with each other.

Friendster is a leading global social network emphasizing genuine friendships and the discovery of new people through friends. Search for old friends and classmates, stay in better touch with friends, share photos and videos, and so much more!

With thousands of members online now, you're sure to find hundreds of like-minded people, meet dozens of new friends and fall victim to the odd one night stand! Our free chat and dating service is the ultimate online entertainment.

Find, reunite, contact old friends from school, work, college, university, neighbours, armed forces, expats. Find a date with our uk online dating agency, trace family history and ancestors and build family tree.

Fotolog is the world's leading photo-blogging and social networking website.

Frühstückstreff is a network of friends, young people and the young at heart, who meet for breakfast on Sundays in many cities throughout Europe. We are a non-political, non-profit, non-religious, non-membership group organizing free informal gatherings for intelligent, educated, and gentle women and men from around the world. This website is our international edition, designed to extend the Frühstückstreff idea to you and your friends, no matter where you live. If there isn't a Frühstückstreff in your area, start one now and we'll assist you with it.

Check into the world’s largest virtual hotel for FREE! Meet and make friends, play games, chat with others, create your avatar, design rooms and more…

Bored with generic social networks? Come join the fun on hi5! Every day, millions of people meet up, hang out, play games and have fun on hi5. Check it out.

Since the start in October 2004, Hyves has grown into Holland's most popular website, with over 9 million members and over 6,5 billion page views per month.

ProfileHeaven, the best place to meet new people on the net! Whether you're looking for fun, friendship, love, or a little something more, ProfileHeaven has got what you need! Sign up today.

Advogato, the free software developer's advocate. Since 1999, their goal has been to be a resource for free software developers around the world, and a research test bed for group trust metrics and other social networking technologies.

Amie Street empowers musicians to release, and music fans to discover, new and independent music in an online marketplace where listeners decide the price. Music fans can search for new music according to its price, genre, region, number of recommendations, as well as browsing the homepages of other Amie Street members. Musicians upload their music at no initial cost or risk (Amie Street does not take ownership of the music) and get 70% of the revenue from each sale. Amie Street is building a community where artists and their audience can directly interact with one another, leaving the music and the profits where they belong, in the hands of musicians and their fans.

aNobii are a privately-held company committed to building great tools that let like-minded people connect with each other and strike meaningful conversations. They are passionate about building things that work. aNobii provides as much of a books community as you’ll find anywhere.

CafeMom is a community where moms come together to get advice and support on topics like pregnancy, health, fashion, food, entertainment, and more.

Find online communities featuring emo, pop, punk, rock and screamo bands. View thousands of pictures, music videos and connect with fans.

Care2 provides powerful tools to make a difference in your life, your community, and the world. Their website is driven by passionate people (like you) who want to restore the world's balance. They pride themselves on being a different kind of company. As a certified Benefit Corporation (B-corp), they're committed to using the power of business to make a positive social and earth-friendly impact on the world.

Eons.com is the online community for spirited BOOMers who want to explore their passions, keep in touch with friends, connect with interesting people, share life experiences and, most of all, have fun.

Honest hotel reviews, millions of travel buddies, and thousands of travel blogs to help plan your next trip. Share travel tips, find a travel buddy, or blog about your travel experiences, all for free.

Active online community of international travellers from over 200 countries. Travellerspoint features a wiki travel guide, forums, blogs, photography, interactive trip maps, accommodation and much more.

BlackPlanet.com - the largest Black community online. Your destination for whats relevant to you and the African American community. Connect with friends. Meet new people.

The community and meeting place for lovers of fantasy and science fiction art. Contains forums, message systems and a well used wiki system.

Flixster is a community for movie fans of all shapes and sizes. Whether you are a die-hard horror fan or lover of romantic comedies (or both), Flixster is a place where you can find others who share your taste and through them discover new movies that you will love.

Create your family tree and invite relatives to share. Search 70 million profiles. Discover your ancestors. Share photos, videos and more at Geni.com.

See what your friends are reading. Keep track of what you've read and organize your book lists into shelves. Join a book club to discuss your favourite books. A better way to find good books to read!

Free network of people around the world who offer free accommodation, advice and help when they are travelling - hospitality exchange. Free membership.

The world’s largest online music catalogue, with free music streaming, videos, pictures, charts, artist biographies, concerts and internet radio.

Meet new people. Make new friends. Share your interests and passions. Find friends, dates and more. Search profiles and post your own free profile so people can find you.

Livemocha is the world’s most popular language learning site. With 4 million members it is the most effective way to learn a language. Take online lessons, practice with native speakers using our innovative language learning software, and learn to speak a foreign language today!"

OneWorldTV is a unique public platform for filmmakers, video journalists, NGOs and just about anyone with an interest in video and a concern for a better world:

Plaxo is a unified, smart address book that helps you stay in touch with your valuable work and personal contacts. Plaxo keeps your contacts automatically up-to-date and in sync across the web, Microsoft Outlook, and the Mac. Plus, you can enjoy the piece of mind of having all your contacts securely backed up.

Ravelry is a place for knitters, crotchetier, designers, spinners, and dyers to keep track of their yarn, tools, and pattern information, and look to others for ideas and inspiration. The content here is all user- driven; we as a community make the site what it is. The Yarn Harlot wrote recently about Representing, showing the world the power of our community, and I believe that on this site we can really show the strength of our numbers and the depth of our creativity. So what can you personally do on Ravelry? You can talk about your own projects, integrate that information into your personal website, and contribute to someone else's project a world away. If you are not a blogger, then here you have a  great way to share and show off your projects, participate in -alongs, and socialize with other crafters. If you are a blogger, then Ravelry is the perfect complement to your online journal; it provides structure and organization. All of your information is easy to enter and easy to find. You will not need to update your own FO album again - it is all here on Ravelry!

SciSpace – A new, web based research collaboration tool created by scientists. The seeds for SciSpace were planted in 2007 at an environmental science workshop held at the Cambridge University. The idea at this conference was to provide a forum to link simulation scientists with experimentalist and field scientists. In breakout groups it was clear that most of the attendees were looking for a social networking and collaboration tool specifically for scientists and their research needs, but none was available. Cambridge researchers and programmers immediately tackled the problem. The result is SciSpace.

The new and exciting way to manage your friends, meet new people, and see where they are using our unique maps!

Use WebRing internet service for your web advertising. Generate free traffic for your website, join one of thousands of online communites or create your own.

Digg is a place for people to discover and share content from anywhere on the web. From the biggest online destinations to the most obscure blog, Digg surfaces the best stuff as voted on by its users. You won’t find editors at Digg — they provide a place where people can collectively determine the value of content and they are changing the way people consume information online. How do they do this? Everything on Digg — from news to videos to images — is submitted by the community (that would be you). Once something is submitted, other people see it and Digg what they like best. If your submission rocks and receives enough Diggs, it is promoted to the front page for the millions of visitors to see. And it doesn’t stop there. Because Digg is all about sharing and discovery, there’s a conversation that happens around the content. They promote that conversation and provide tools for the community to discuss the topics that they’re passionate about. By looking at information through the lens of the collective community on Digg, you’ll always find something interesting and unique.

StumbleUpon helps you discover and share great websites. As you click Stumble!, they deliver high-quality pages matched to your personal preferences. These pages have been explicitly recommended by your friends or one of 8 million+ other web surfers with interests similar to you. Rating these sites you like () automatically shares them with like-minded people – and helps you discover great sites your friends recommend.

Delicious is a social bookmarking service that allows users to tag, save, manage and share web pages from a centralized source. With emphasis on the power of the community, Delicious greatly improves how people discover, remember and share on the Internet.

reddit is a source for what's new and popular online. vote on links that you like or dislike and help decide what's popular, or post your own!
 

Where college life comes together. The Quad is a free web platform that caters specifically to your college experience. It's social, scholastic, savvy and streamlined. You can explore, organize and share unlike ever before.

Founded in 2003, Gaia Online is the leading online hangout on the web. More than seven million visitors come to Gaia every month to make friends, play games, watch movies in Gaia Cinemas, Gaia's virtual theatres, and participate in the world's most active online community. Gaia provides a fun, social environment that inspires individuality and creativity. With everything from art contests to discussion forums on poetry, politics, celebrities and more, to fully customizable profiles, digital characters and cars, Gaia is a place where teens can create their own space and express their individual style.

Neopets.Com - Virtual Pet Community! Join up for free games, shops, auctions, chat and more!

The Student Center Network is a web community for college students, high school students, and teens located at http://www.student.com Helpful info for any teen or student on student loans and college prep. Lots of entertainment, and a student hub for students to hangout and meet each other.

Reconnect with your high school alumni classmates @ Reunion.com - Now part of Mylife.