Like a few others here, I visit and occasionally contribute to some Facebook groups and websites. For the most part, things are civil. But, of course, you will always encounter bashing for anyone with an opinion different from theirs. Differences of opinion are fine, but I have witnessed some really nasty exchanges. I have also seen the same thing Big Red Mach 1 experienced with the "Expert," who KNOWS that 351 4V does stand for a four-valve Cleveland head. He knows because he saw one. It was verified by his sisters' boyfriend, whose uncle knows a neighbor who delivers drinks to the breakroom, who knows a janitor there who talked to a line worker once who told him so! So there 'ya go!
Regardless of what "Rings your Bell," people are usually passionate about it. I have seen situations get totally out of control to the point of burning down to the ground. No matter if discussing cam selections, head building, or dog grooming. Some spirited discussions arise occasionally, and that's to be expected. You're dealing with people from all demographics.
I'm so glad I found this site by accident. I was on a couple of Mustang sites (I'll mention no names) and got tired of the '71-73 bashing! I couldn't sleep one night, so I got on my laptop and Googled '71 Mustang, and the rest is history.
Also, I would like to give a shout-out to our Moderators and Administrators, who keep us in line. Not always a popular job, but one that has to be done.