Seems strange that I should have to enter a new subject when I reply to a post on here. Lots of the posts have the first few words of the body as the title in the reply, which I'm guessing is the default when nothing is entered. A bit odd. Shouldn't all the posts be threaded to the same subject?
Anyway. I think I know which CMS you're using so maybe that's how it works. Just my two cents :).