Best Question and Answer sites SEO

[nina789]

Apart from yahoo and quora there are:
answers.com
allexperts.com
blurtit.com

[seosemplanet]

Hello

Question answering is good activity in SEO. There are many websites for Q/A. Some are best

. Yahoo Answers
. Quora Answers
. Forums (Should be your niche specific)

With Q/A we can generate the high quality backlinks but make sure don't use the duplicate content. Use to write your own answers.

[AlyLauren]

Lets Forum and SEO Mastering
You can also try Warriors or Quora, members on the said forum sites are active.

[william17]

The Best Question and Answer sites are:-
quora, linkedin answer, forum, yahoo answer, is the best site