There are a large number of questions and answers (Q&A) websites. Even LinkedIn started encouraging Q&A and polls types discussions but closed the service back in 2013.
Q&A websites have been around for some time now. Some of the sites even are closed.
Should we trust question and answer (Q&A) sites/platforms?
Below is a list of almost all Q&A website
Below is a list of some of the famous websites
Answers
Ask fm
AskOpinion
Askville
Blurt it
Find Authority
LinkedIn Answers
Quora
Stack Exchange
Stack Overflow
Yahoo! Answers
Indeed there are a large number of question and answer (Q&A) websites. Some of them are quite famous for general discussions like Quora, while others are quite niched and only concentrate on professional questions like Find Authority.
Find Authority provides an open platform for market professionals where they can share knowledge & expertise through Q&A & outsourcing.