On one hand, I guess I understand (yet don't condone) the motivation for the 'vigilante' justice they're trying to do. On the other, I really don't understand what benefit you can get from attacking Xbox, then Sony, and finally Tor.
When I think of the people doing this, I tend to think of them as understanding the importance of Tor and the benefit of anonymity it brings. However, here are people doing a DDOS attack (obviously illegal) trying to bring down the biggest illegal goods marketplace on the internet.
Maybe I'm alone in this, but outside of attention, I really don't understand any logical reason for this happening, and that really makes me dismiss any message they may have. I can comprehend being motivated by anger or some event, or just being a douchey company, but I just really don't understand what anyone besides the US Government would gain by attacking Tor.