You are great fan of yahoo answers and may be thinking of starting some sort of question answer site around your area of interest. There are many free  and paid scripts to run a question and answer site. Today at this blog I am going to discuss about one of such open source script Question2Answer.

Question2Answer is totally free question answer software based on PHP and MySql. A very clean interface. Easy to install and operate. Even a non techie can run site based on this script. Easy integartion with popular blogging sofware like wordpress.You can run standalone Question answer site or add additional question answer facility to your blog or website.
Provide custom facility for pages and widgets. Easy themeing. A nice script to try.

Watch this blog for more open source software reviews .