He might have contracted that from Anita.
As for Joe's coins, I think we're going to see them destroyed by throwing very very hard into a buy wall on Cryptsy.
They will likely be properly burned... its not like Josh is running low on the 97% premine he can sell on exchanges slowly. He just got caught and now has to destroy the coins....which doesn't stop him from selling off any of the other hyper-inflating coins from other prime controllers.