I have zero problem telling someone they are riding like a fucktard. I will then pack up and go home. I would rather be walking, and alive than have someone else fuck up my day, becasue they felt the need to show off. Regardless of the size of the group. I will get there when I get there, safely, with or without the group. Usually at the tail end, cause I'm just cruisin. I was only in one ride last year with 10+ bikes. It was the Charity ride. That was also my first highway ride. So I was a newb. But I learned things on that one. Like what and what not to do in a large group.