The problem (and at the same time the cool thing) with the Occupy Wall Street movement was that it was partially inspired by and modeled after the ultra-democratic ironically intellectual swilling chaos that is the hacktivist collective.
Now a lack of a strong centered power structure for an anonymous web organization of vigilantes and moral crusaders is fascinating, but for a real, legitimate MOVEMENT there is actual leadership required. And, well, we slacktivists don't really want to step up to that degree and risk going to jail or getting shot or firebombed or something that always happens to real activist leaders. Or, like, hunger strikes and stuff. Who would want to have to handle that?
And that lack of a driving center is what will topple the movement—all you guys need is a party. They told you to get jobs, so take theirs (in DC). That's the way.