HEATKEYS

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Twitter is without a doubt the best way to share and discover what is happening right now.

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.

Alexa provides information about websites including Top Sites, Internet Traffic Stats and Metrics, Related Links, Online Reviews Contact Information and Search Analytics for SEM and SEO optimization. The Alexa Toolbar is a browser add-on that shows d...

Choose from more than 100 million new & used books, used textbooks, and rare, out-of-print books from over 8,000 independent book stores around the world.

Booksamillion.com offers better prices on the books you want. Millionaire

Bitbucket is a free code hosting site for Subversion (SVN) and Mercurial. Manage your development with a hosted wiki, issue tracker and source code. Free for 5 users.

Create your own podcast: find links to audio files on the Web; huffduff the links (add them to your podcast); subscribe to podcasts of other found sounds.

Diigo is a powerful research tool and a knowledge-sharing community

Assembla accelerates software development project tools include Subversion, git, ticketing / bug tracking, wiki, and other collaboration tools.

fact lexicon with terms going straight to the point. Facts are sorted by community importance and you can build your personalized lexicon