I am creating a website for users to ask questions and receive advice. The way the site works is that a logged in user asks a question and then gives 2 choices for answers. People will come to the site and chose an answer like a poll. In addition users can give advice in a comment section and also up and down vote comments. The site is similar to yahoo! answers as a [url removed, login to view] site must be able to have profiles with ratings attached, database the questions and answers, and be usable whether the person is logged in or not.