Possible Duplicate:Is there a free, open-source question and answer (Q&A) application similar to StackExchange? Does anyone know of a hosted version of Yahoo! Answers (or Stackoverflow/Superuser) that I could integrate with my site? I know that there are some open-source implementations (see Stack Overflow Clones) but I'd rather have some hosted if possible. I know there is Stack Exchange as well, but I really want some tight integration with the rest of my site. Failing that, has anyone got any experience with the open source versions?Some of them look a little, erm, unfinished...
Hosted version of Yahoo! answers
web hosting;open source