<img alt="" height="1" width="1" />Can Quora build a for-profit version of [b]Wikipedia?[/b] GigaOM By Mathew Ingram May. 15, 2012, 9:40am PT No Comments Quora has more or less admitted that it doesn't really need the $50 million it just finished raising, or at least not yet. Co-founder Adam D'Angelo said (on Quora, of course) that more than half of ...