I think I kind of understand the original concept of the Showcase forum as a effort to lure creationists to expound upon their opinions, seeing as they are so sorely bullied and battered in the science forums, but this whole concept seems flawed. You are allowing them to admit and dismiss their opponents at will and chant their little meaningless mantras with impunity, without holding them responsible to answer any logical challenges. Its crap. If you want to have a decent Showcase forum, lets orient it around one or more of the real scientists. They are the ones deserving of such priviliges - not the dogmatic myth-believers who won't address intelligent challenges to their blind belief structure.