Really? The math content on Quora is generally top notch. It depends on who answers the question of course, but there are many high quality writers on Quora with deep understandings of mathematics.
Agreed. Besides HN, and Reddit for occasionally indulging my darker political side, Quora is the only social content I regularly consume. Besides math, there's also some excellent writers on machine learning and computer science.
How does Quora works? I regularly see very interesting answers there. While it looks like SO clone, its content is different. Do they pay for good answers? Or they just happen to have bright people in their community?
