a server for chess players to play against each other over the Internet. FICS supports tournaments, lectures, live game relays, chess variants (Suicide, Bughouse, Crazyhouse, Atomic) and lots more.
a community driven resource for open source software. Try starting a page about your favorite project, syndicating a blog for a topic, or browsing through tags people have added to projects or pages.
Simple site where you are given 1 gb of space to share many things like a simple quote, a picture, or a video. You can keep some things to yourself, share with a small group, or share it with everyone.
social bookmarks manager; allows you to easily add sites you like to your personal collection of links, to categorize those sites with keywords, and to share your collection not only between your own browsers, but also with others.