Don't know about the idiots. My quora feed keeps coming up with pairs of "What is the square root of nnnn?" for seemingly random integer nnnn. Don't know how to stop it. When I feel like it, I answer "2".

Quora pays people who ask questions, based on how many views their question gets. Now it's full of people spamming as many questions as they can, trying to game it.

Ah. When they started, they were seeding it with high quality questions and famous answerers. I guess the floodgates have now opened.

Whoever said "there is no such thing as a dumb question" never visited Quora.

Worse yet, the site is full of dumb answers as well.

I prefer the idiots of yahoo answers. At least some of them have a sense of humor.

Maybe there's an idiot filter but the CSS spam filter isn't working at all. Look up anything related to SaaS/PaaS.