So now you implying that I only use one section of GTP... wow

This is pointless, I know you'll not say, but probably some of you don't even care about drifting. Pointless to try to explain our point.
You're right, I don't care about drifting. I also don't care about anime, TV, building my own computer, most video games, people's desktops, bronies, and so on and so forth...but that gives me at least an indifference which doesn't interfere in a more partial manner, as they're all popular discussions on this site. With thousands of discussions active on the site, nobody can possibly care about everything happening with GTPlanet passionately, but as long as it within the Acceptable Use Policy and within specific forum guidelines, it floats.
Historically, GTP has had sub-forums for Rallying, Formula 1, NASCAR, even for manufacturers like Nissan and Mazda, but eventually they did not sustain enough posts individually to warrant keeping them seperate. The decision to blend them (back) together to their parent forum hasn't had much issue. A new forum or sub-forum would be useful if a significant number of new threads or posts were related to a totally different subject. We began a drifting forum for GT3 about two years after the site's launch, in demand for the increasing amount of drifting threads that were coming up. After all, we had sub-forums for Tuning and Spot Races...and the move was popular, since drifting wasn't actually part of the game (until GT5), but it helped ease tensions between those who cared about it, and those who didn't. I think asking for your own forum is a bit rash: As others have already said, GTP has Motorsport and Cars in General sub-forums (under Automotive), and a dedicated GT5 sub-forum just for Drifting (as well as in GT3 and GT4).
I will echo that we've had lots of behavior issues with members all over the site, but there does seem to be even more troubles with our membership who exclusively stay within the same couple of threads and sub-forums (not just to pick on drifters and drag racers). I think there's a breath of fresh air, a mental awareness, discovery and learning that occurs when you poke around in different areas of the site (or the rest of the web), even if one is just there to browse and read. On the other hand, we also have a lot of troublemakers that harbor the drift and drag forums. Generally, they cause rifts with each other, have totally inconsistent posting styles, post off-topic too much, slow-chat, and disregard the rules flagrantly. Perhaps they think they're emulating the so-called norms of an underground subculture, or these things impress on them to such a degree that actual disrespect for authority is "safely" repressed to just being a jerk on the internet.
Maybe if the drift and drag forums didn't act like a bunch of hot-shot wannabes that waste our bandwidth having pissing matches and made a few strong attempts at trying to form things and treat each other in a organized and civilized manner, rather than flaunting nonsense, then it would have some merit. Seriously, you all play video games; you're not saving the planet and aren't curing cancer, so quit the holier-than-thou attitude towards one another. I know this doesn't speak for everyone there, but a few bad apples spoil the rest of the bunch at times, and I'm genuinely sorry if I've overgeneralized. But I feel we moderators dispatched to the same sub-forums continuously to break up the same brawls.
While I don't have the final word on this subject, I'd safely say the answer is
no.