probably, there has been some talk about it. there is a website with stackexchange style "question and answer" format for fedora and things related to fedora , the initiative is taken by folks like RahulSundaram of fedorproject.
the site is called Ask Fedora
. it runs on askbot.
you are free to help users by answereing questions , asking questions, modifying posts and community wikis. you can login via any of the openID's (like google,yahoo,myopenID etc)
I am adding this link here, so that more people know about it and there was no link regarding this here.