Seems they are trying to hype this whole thing up and I bet it will be related to them opening a exchange or something....I've never even heard of these guys being involved in Bitcoin why is everyone taking them so seriously?
Charles is a known character, was one of the founders of BitShares and also worked on Ethereum
As far as i can tell charles doesnt follow adam on twitter so they have the whatever news via different communication routes.
If you read my posts I'm a Bitcoin bear, I put zero weight in whatever this Adam guy had to say.
Charles on the other hand, I've seen around the BitShares forums, he's very intelligent & has always appeared to be of good character. He's more technology than market minded but I expect he can discern if something is actually Big news. So if he says market moving news is on the way I'm taking it a lot more seriously.