Quora – Crowdsourcing human knowledge
How Quora become the #140 most visited website in the world by leveraging human instincts around helping others and getting recognized.
Quora
Everyone on the Internet is an Expert
As I pen this likely masterpiece, I contemplate two things: (a) why in Heaven’s name was a blog post due on a Saturday night*, and (b) how well is humankind doing in its quest to semantically structure the world’s information? […]
Quora: Quality and profitability are still open questions
Quora has turned to the crowds to create a high-quality Q&A site, but maintaining quality and building profitability may remain challenging.