You're right Rocky Top, the Talladega wreck was Jr.'s fault.
I know you're still hung up on Edwards getting loose and Jr. just being there in the Michigan Busch race, but it's not the same kind of deal. If Jr. or more specifically Johnson had hot loose and caused Vickers to suddenly close up on him and take him out, it'd be understandable. He just for whatever reason decided o not follow Johnson for the first time all day and hooked him into the 8 car. I don't think he meant to do it, but it doesn't change the fact he did it.
Last name or not, Vickers screwed up. Jr. has screwed up before as well. I don't care what your name is, you're not immune to screwing up and costing some guys a race. I remember a two race stretch back in 2001 at Darlington and Bristol where Jr. got into and spun out/wrecked 4 or 5 guys. The line you drew with the names does apply to what happens after a driver screws up. If their name is Johnson, Gordon, or Vickers now, it's always someone else's fault. If their name is Earnhardt Jr., Martin, or Kenseth, they immediately own up to what they did without whimpering like a little girl.
Before you go generalizing that it's all the Earnhardt fans that are throwing things on the track, perhaps you should go to a race and actually watch to see who does it. There was more than one person call in to Benny Parsons' radio show last night claiming to have seen several fans with #48 shirts throwing things at Vickers after the race. Shocking, I know, considering I've never seen a JJ fan.