[walterbell]

Quora was started by ex-Facebook CTO / VP Eng, who previously lead "Facebook Platform", i.e. the login requirement now seen at Quora. However, most of the world moved on.

http://pando.com/2013/07/23/move-fast-break-things-the-sad-s...

http://www.crunchbase.com/person/adam-d-angelo