Hooliganism goes Virtual

So what happens when their teams lose a game? Do they now go and trash someones website as opposed to destroying some shopfront window.

Do the supporters hack the opposing fanclub website?

Instead of throwing stones at the police, do they send spam?

Rather then running drunk and disorderly through the streets, do they just post a video clip on YouTube of them puking?

Do you have any other ideas?? What do you think?