I personally find that most people on E90 are pretty thick skin types, maybe it because in order to by a BMW you have to be someone what successful, and in the top 10 to 20% of the income earners and to get there you can not be easily insulted.
As such I think it add to some very interesting discussion even when people do disagree. I learned alot from this bunch.
At least you not on this board
http://www.nsxprime.com/forums/showthread.php?t=98489
Where this guy got called out for spamming the board with Gambling websites, which lead to people tracking down his real name only to find out this guy was a sex offender for having under age sex with a 15 yr old. They did not not ban him just ridicule the hell out of him. I do not think he will do that again.
Oh you might not be able to read that site since the site is being pounded by people trying to see what this guy did.