I have to admit I panicked at first, but when I read the criminal complaint from the DoJ I saw that they are alleging that Shrem KNEW what Faiella was doing.
if the feds come after you for unknowingly selling coins to someone who then uses them for something illegal, that is really, really bad for us. If they come after you for knowingly helping someone break the law, well, that should be expected.
The big problem is that the Bitcoin Foundation is about to get a HUGE black eye from this.
This is what I think. If the guy sent an email to somebody like "Yo, you sell drugs online and I'll launder the coins out into fiat for you" then the arrest should be expected. No way anybody should be surprised about that. If the guy happened, due to no fault of his own, had a criminal decide to use his service, and he was never aware of this action, and then he was arrested... that would be unexpected.