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Quora.com is a question/answer service allowing users to pose questions that other users can answer, each question and answer can have comments, each users can write one individual answer and there can be a summary answer.Each user can choose a description explaining their area of expertise or questions and answers can be anonymous.Questions and answers are searchable.

Startups get your queries answered by the World's Top Investors and Entrepreneurs. Startups + Investors +Entrepreneurs Connect.

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

Bitfortip offers a unique use case thanks to Bitcoin.

Shapado is a questions and answers site for your enterprise or community, your “knowledge base on the cloud”. It makes sure questions never get asked twice by making the information flow.

Repair your Mac or iPod yourself. iFixit sells parts and upgrades for your iPod, PowerBook, iBook, or MacBook with free Fixit Guides.

Curositi is a caring and supporting community of people who are eager to learn things. It provides an environment that offers opportunities to communicate new knowledge and solve problems through collaboration with experts and other members of curositi.Curositi helps individuals to engage in a meaningful inquiry based learning that has genuine value. We are encouraging individuals to invest in learning things which they truly care about and make it a habit, rather than viewing it as an activity forced upon them. »

QueryHome is a question-answer platform, which helps you to get answers of your technical problems in a social setup. QueryHome provides users to ask question in different fields like IT,sports, puzzles. provide facility to jobs and articles publishing. Registered users collect 'points' by participating, and can subsequently up- or down-vote answers by other users, leave comments and edit content in a wiki-style fashion.

For Software Connoisseurs - The Best Freeware, Donationware, Software Reviews, Discussions, and Shareware Discounts

Boardest.com is a multi-lingual forum, question/answer and link sharing service allowing users to ask questions, open discussion threads and share links that other users can comment and contribute.

The MissionOur patented knowledge-sharing process, combined with the advantages of the Internet, allow us to change the way people solve their technology problems, gather information and share knowledge. The Experts Exchange Team is united in one vision: building the worlds best collaboration and knowledge-sharing solutions.HistorySince 1996, Experts Exchange has pioneered collaboration and knowledge sharing. Over 3,857,959 IT professionals from fortune 1000 companies from nearly every country in the world have signed up and used Experts Exchange as a way to solve their technical problems. Over 253,291 expert members have collaborated to create a searchable knowledge base of over 16,224,282 postings of previously answered questions. In 2000, Experts Exchange was awarded a patent for its knowledge sharing process. Experts Exchange has partnered with category leaders such as Oracle, Merrill Lynch, Zend, Research In Motion, Altavista, Network World, and many others.Welcome to Experts ExchangeExperts-Exchange.com is an IT and computer solutions community of more than 50,000 experts dedicated to exchanging knowledge and solving your technical problems. Experts Exchange is the most efficient and reliable IT resource on the Internet as evident by more than 2.6 million tech solutions. »

Interaction platform for programming enthusiasts, learners, and experts to solve problems. Fast and inexpensive solutions to your programming problems. People with no prior knowledge of the programming knowledge can start from here and reach an expertise level. Doubts are also solved in minimum time.

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