Two problems with this... I would love to see how they can clawback BTC (And what is the value of that BTC?)... but more importantly, I would love them to formally acknowledge that BTC is a legitimate currency.
They don't have to acknowledge bitcoin as a currency, just that it has value. The government only recognizes it's own currency and by all accounts by law in the united states if you have a debt to settle you must allow for it to be settled in federal reserve notes (e.g. even if a farmer owes you a bushel of apples by contract you must allow for him to pay you consideration in dollars. Annoying, no?). So the way the government will do the clawback is, after determining the identities of the pirate payees through various means (including public record of your IP address on your bitcoin transactions and contacting your ISP), they will assign some arbitrary US dollar amount to what you owe and say "you must pay this to the court." If you don't pay it, then they'll garnish your wages.
If you're out of the country, then they'll probably be shit out of luck, but you never know. If they can dox you, they might issue a bench warrant.
Not looking forward to another regulation war, I hope they don't try that. 
