Mynnion,
yeah Assange is in it for maximum publicity, and consequences be damned. I suspect he also has a personal vendetta against Clinton.
I'm actually starting to think that both Edward Snowden and Assange are both mostly full of it. They have claimed for years to have all sorts of damning information, and mostly they've released little to nothing of consequence. I don't know why Wikileaks decided to release the emails right at this moment, when supposedly they have so much material on other subjects they claim to be sitting on.
I can see three realistic possibilities:
1) What they have is too dangerous for some reason and they have to be super careful about what they release.
2) They are publicity hounds who have little substance to back it up.
3) They're controlled opposition being occasionally used as sock puppets by someone (in this case, perhaps by Trump, who knows; maybe it's on a contract basis).
Take #3 for a moment, and consider why they timed this release for after Bernie was already out of the race. It certainly wasn't to help Clinton, since then they'd never have released it at all. At this point releasing such things only helps Trump. So there's that to consider. Or maybe they literally just hacked these emails the other week and released it right away, which I find a bit of a dubious possibility but I guess it could be true.