I just thought this was pretty funny:
In an offense called “Operation Payback,” members of the Internet collective Anonymous have organized what seems to be anti anti-piracy movement. Dubbed by Torrent Freak as the ”protest of the future” the group has been pretty busy over the past 36 hours launching DDoS attacks on the MPAA, Indian anti-piracy site AiPlex Software and today both RIAA.com and RIAA.org. The attacks are apparently in retaliation for comments the CEO of Aiplex software made about his firm being hired by the film industry to take down The Pirate Bay.
http://techcrunch.com/2010/09/19/riaa-attack/