If you wish to run a Yahoo Answers like website on your WordPress install then Ask it theme can do that for you. The theme turns your blog in to a fully functional Question and Answer site. The visitors of the site can register and then post their questions which could be answered by other visitors. The best answers are chosen by voting system or by the author of the question. The homepage of the theme comprises of categories of questions which can be recent, popular, unanswered or random. You can browse these by browsing the abs in the homepage. You will have a default right sidebar on the homepage where you can have custom widget to Submit a question. There is also a registration form in the front end of the site, which is good as users don’t have to to the regular WordPress login screen. The theme comes with 7 pre designed color combinations.