I'm a twenty-something-year BCCI life member, and I've posted a few times on the BCCI website. For some reason things get oddly contentious over there, far more frequently than you'd expect with the BCCI forum's post count. I think the main factor is that it's a small, very focused group of people. It seems that if you're not a frequent poster you've got to establish your bona fides every time you post.
Before anyone gets all horked off, please accept that this has been my experience over there, I'm sure I'm in the minority.
This forum is much more relaxed, and with a few obvious exceptions, things stay friendly, and posts are appreciated. I do wish that folks here were a little more tolerant of reasonable and thoughtful criticism of Buck. My first love is Buck knives, I own a lot of Buck knives. I've had some troubles with their knives, and one really memorable bad experience with Buck warranty repair. It's inevitable that an occasional problem arises, they churn out thousands of knives a year. But, I continue to buy, trade, and generally beat the Buck drum.
As for Facebook, forget it.