I agree whole heartedly with the article. I am constantly annoyed at the bad cycling behavior of the many groups that come out to my area to ride. Blatant disregard for the rules of the road on the part of many! Yes, I have encountered stupid motorists, but considering how much I ride, it's not THAT many.
I try to do my part when I lead rides in that I am a stickler for single file riding. Many towns around here are ticketing cyclists for riding 2 abreast. Some people still do not listen. Yes, we need to educate both sides.