Quora has some kind of pay-to-get-an-answer with credits. It’s a virtual currency on the website, and you can use them to ask someone to answer (you pay them a

Quora has some kind of pay-to-get-an-answer with credits. It’s a virtual currency on the website, and you can use them to ask someone to answer (you pay them a bunch of credits, they always get 25% of it, and can get the remaining 75% by answering the question). Unfortunately, the asked user can write a crappy answer and get all the credits ; and you can’t convert them in cash.