That isn't really true. In both of the previous elections they voted for parties promising to end austerity. The Greek electorate consistently voted for PASOK

That isn't really true. In both of the previous elections they voted for parties promising to end austerity. The Greek electorate consistently voted for PASOK or ND, before the whole thing blew up. And only after that, when no political party could promise any unsustainable presents anymore, did a shift in the political spectrum take place. (Anecdotally: I have a lot of Greek friends, and although I/they don't agree on a lot of things about the current situation in Greece, there's one thing they agree on: that the root of the problem was the rotten political system in Greece, and that the people (meaning in that case: the generation of their parents) consistently voted for PASOK/ND besides knowing how rotten that system was.) (As a note: I am not arguing about whether Greece is a puppet state, the situation now is only the fault of (the) EU/EC/Germany/[place devil here], or if austerity is the way out or the real problem. I leave that to people who know more about it or at least think they do.)