I think it's worthwhile sticking around. A wealth of knowledge to be had on here and it's a good group of people. Every forum will have a few bad apples that like to argue but I can't say I've seen much of that here on T4R.
Sort of related but kinda not, I joined a Honda forum since I have a newly acquired Accord. Things are cool over there but there are definitely some d-bags, and I'm not quite sure why. At this point I'm contemplating deleting my profile on the Accord forum because of it. I don't want to be a part of a community that is rude. There's a few over there that I can think of, not all, so please don't take that as a generalized statement.
Nonetheless, there's no place like home here on T4R, in my opinion. I hope that this forum will remain up and running for years to come and hopeful that there could even be a major update to the platform!