http://www.eapologia.tk/
If anyone here is interested in practicing their debating skills, this site has a "Protestant Challenge" thread where the moderator (Anthony) is looking to practice his skills as a Catholic Apologist. I have discussed a few things with him in the past, asking questions of Catholic Doctrine and he is a very bright guy. I know some people enjoy this and thought I would bring you all the offer. I, in no way, agree or endorse this site as anything other than an Apologetic Catholic site (but I would really enjoy reading the debates).