Three of the biggest US internet service providers have agreed to block access to bulletin boards and websites that carry images of child sex abuse.
http://news.bbc.co.uk/2/hi/americas/7446637.stm
haha, you're boned now
If the ISPs have decided that they want to be in the role of deciding what traffic can flow and what can't, how about BLOCKING SPAM? Jeez.
Actually, the main thing they did is discontinue usenet access to the alt.* hierarchy.