HEATKEYS

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

Ask a question about anything and AOL Answers. will send it to people & experts who can help. Connect with people and share your personal knowledge with the community.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and computer analysis.

HelpBuildWeb.com provides a series of free online tools to help web users to use and build web, meanwhile builds a hot forum for webmasters to discuss all kinds of webmaster topics including seo, technology, design, programming etc.

IP Location Finder - IP finder with geographical information

Fix file extension - .

Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and reference documents on business, communications, entertainment, health, law, government, politics, scienc...

BioPortfolio the comprehensive website for data, information, search engine and services on biotechnology, pharmaceutical and healthcare research, companies and organizations, Free searching of biotechnology directories and database on 25,000 biotech...

Bloomberg is a premier site for updated business news and financial information. It delivers international breaking news, stock market data and personal finance advice from leading experts.