Hi Just wondering if anyone has ever run a successful questions and answer website like yahoo answers? if so I was wondering what software you used to run it and anything else you care to mention I would think that spam would be a big problem.. Thanks for any replies!
are you still interested in this topic? if yes... you may want to take a look at famous questions cms by famouswhy. see a live demo at famousquestions.com
I used to have a blog that I'd answer questions on for common grammar mistakes, but that's not exactly what you're asking. I ended up selling it after a month or so, though; English grammar isn't exactly the most lucrative niche. I can imagine if you get some well optimized questions, it wouldn't be too hard to rank well.