I'll make the unpopular statement here that "we" can be as bad as "them."
There's an awful lot of cager bashing that goes on here. And an awful lot of idiots on bikes that, frankly, I'm more frequently tempted to beat the snot out of (on a per capita basis) than idiots in cars.
I don't condone the crap that's being cited and do appreciate the many sane posts here that add some perspective. But I do feel that the holier-than-thou self-righteousness here for bikers as a class is in frequent need of a dope slap.
All us worthy, sane, and balanced commuters excepted, of course.