Steffen recommended StackExchange. 16 days ago
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Slant.co (this site) was designed specifically for those questions to which there may be multiple valid answers depending on the context of the question. See what Slant.co has to
Quora is a popular Q&A site where any questions may be asked, regardless of how subjective they may be, or what topic they may be based on. For more on what makes Quora spec...
Stack Exchange sites (most famously Stack Overflow and Super User) allow users to ask and answer questions around a variety of topics. Individual sites are dedicated to specific...
Transtutors is a platform where students from different schools and colleges can get help for their assignments, projects and essays.
Yahoo! Answers is one of the more popular Q&A sites out there for the average person (i.e. it's not targeted to specialist subject areas, and the user base is typically l...
The Internet Oracle
The Internet Oracle (formerly The Usenet Oracle) is a joke Q&A site in which any users asking a question must answer another, randomly chosen user's question in order to...
Mahalo ia a knowledge sharing service; helping people quickly find the best information on topics, how to's and coupons.
The Straight Dope
The Straight Dope is an online question-and-answer newspaper column published in the Chicago Reader and syndicated in thirty newspapers in the United States and Canada.
The Answer Bank
The AnswerBank, is a question-and-answer website based in the United Kingdom, directed at United Kingdom citizens.
Knowledge Generation Bureau (KGB) is a privately held, New York-based company that provides directory assistance and enhanced information services across Europe and North America.
Girls Ask Guys
GirlsAskGuys is a social community where girls and guys can share their opinions & life experiences, to help better understand each other.