Little late for them now, considering they can only withdraw 60 Euro/day.
it's not like everyone there is poor now, i'm sure some rich guy are investing in bitcoin with their "money under their pillow" in case the situation will be more critical
They are interested with Bitcoin mining, a bunch of new miners will born.... 
i believe they know thta it isn't profitable, at best they could go with altocin mining, or build their own altcoin
I think people who expected or simply knew that this would happen, have long moved their funds elsehere. It would be interesting to see where the top richest greeks and politicians keep their money....