1
vote
2answers
116 views

looking for a Q and A tool with payment for answer

I would like to include an expert Q and A system into my site that works like stackoverflow but also gives the user the option to promise money for the answer.
16
votes
5answers
2k views

Is there a free, open-source question and answer (Q&A) application similar to StackExchange?

I'm launching a Q&A site similar to StackExchange. Does anyone have any recommendations for free self-hosted Q&A software that is easy to customize? I've seen this wordpress theme but it ...