Just an FYI, you might be interested in this set of forums: http://unofficialstartreklegacyforum.yuku.com/directory Smaller, less active community, but a good bunch of honest Trek/sci-fi fans, with honest, intelligent, civil technical discussions (though they haven't seen much activity of late). I've linked there a few times, so you might have already checked it out, but if you haven't I suspect it's something you'd enjoy, if nothing other than a nice respite from the unpleasantness of certain rabid fans of a certain franchise.
http://www.factpile.com/warhammer-40k-vs-star-trek.htm And you'll see that 40k wins over Star Trek.Maybe I can't convince you,but these people shall,especially the guy named L-W.