Had the thread been deleted because your broke the No Religion policy, you most likely would have gotten an infraction saying as much. Since you didn't, you can rest easy on that end.
What happened was that your thread got merged with a couple others and now resides in 6th Gen General on Camaro6. Here is the link:
http://www.camaro6.com/forums/showth...22#post9471422
The oldest post of the three threads was 12:01 am eastern by RJT2SSRS, so he gets the original post. The moderator who merged the threads didn't leave a redirect so it appeared as if your thread just went 'poof'. But if you search for individual posts instead, its still there.
Mystery solved.