On the ham forums they talk about several frequencies on 40, a couple on 80, and one in particular on 20 meters where there is a lot of trash talk, QRMing, music playing, etc. going on.
They always ponder over why it's that way, but I just think it's the temper of the times. Internet "dialogue" often turns into little more than spamming and name calling, and the same mindset is drifting over into ham radio.