I really like the concept behind Anonymous, but not so much the execution its undertaken. Conceptually, we are all anonymous. Until we identify ourselves we are legion. Its ... interesting to think about.
Its funny to me that people ask anonymous to rise to the challenge when what needs to happen is for us to do so ourselves. It is in numbers that anonymous has power. Problem is, how do you fight something like this? When our governments are working in secret to censor and control the masses, how do said masses fight back? Short of revolution that is...
I fear what will happen to the internet and its denizens, as it were, should ACTA pass. Its a sad future, that's for certain.