<img src="http://tctechcrunch.files.wordpress.com/2009/07/wikianswers-215x53.png" width="215" height="53" />When <a href="http://www.crunchbase.com/person/jimmy-wales">Jimmy Wales</a> & co earlier
<img src="http://tctechcrunch.files.wordpress.com/2009/01/wikianswers-detail.png" />
Here's a question for you. How many Q&A sites does the Web really need? Already, there is <a href="http://an
<img src="https://techcrunch.com/wp-content/uploads/2008/12/wikianswers-year-review.png" alt="" />
Google has its <a href="https://techcrunch.com/2008/12/10/to-really-understand-the-google-zeitgeist-