Hey Dean - Thank you for the shout out. Just to reiterate, Black Bloc is a tactic employed by Antifa, however, Antifa and Occupy are separate organizations at the top. There's quite a bit of overlap at the middle and bottom, however, because many local groups have used the existing networks from Occupy. I don't think you could say that they are the same org under a different name, though. At any rate, let's keep the conversation going.