I belong to another BMW forum involving K series which has some very healthy banter. Quite often the threads are hijacked but all in good humour. There are a few people who have made their living in motorcycling engineering and the level of expertise is astounding. Every now and then some opinions may be a bit strong but anything more is quickly dealt with publicly.

A lot of other expertise in electronics and other relevant stuff and having a number of interstate rides (mainly the Irish and Aussies) every year we are more of a group of friends who love our Beemers. I should be meeting up with some of the Euro members in May and the conversation will probably revolve around Jameson whiskey.

There are quite a few new members who have commented on the welcoming reception they receive upon joining. Similar to this place in that "there are no stupid questions". 8-)
The only downside of the K forum is that if you only own one K series you are expected find a mate, then another one, and ... A lot of members own 2+ K bikes.