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...
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 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.
Girls Ask Guys
GirlsAskGuys is a social community where girls and guys can share their opinions & life experiences, to help better understand each other.
WikiAnswers is an ad-supported wiki-based website where users can submit and answer questions.
The Answer Bank
The AnswerBank, is a question-and-answer website based in the United Kingdom, directed at United Kingdom citizens.
ProfNet is a site to help Journalists find Professionals to provide expert opinion and advice on topics which they may be writing on.