I do understand that CM can be a little bit of a nuisance, but seriously, it is not causing any real harm. Big deal if it holds up an interseciton for a minute. Everyone needs to stop being in such a hurry. At least the people on the bikes get to enjoy themselves, go rain on someone else's parade.
And btw, the cop forum was absolutely terrifying. Sometimes cyclist to take a pretty liberal approach to traffic laws, but these guys are out to get people it seems like, without regard to a person's safety. I just can't believe they would react that way.