Financial Times Deutschland editor Wolfgang Münchau (Spiegel Online Griechen raus - und dann? 16.05.2012) thinks that European governments are floating the line that a Greek exit from the eurozone won't be such a big deal and speculates on why they think such a thing. Are they genuinely deluded? Are they looking just at the short-term politics? Do they really just want to break up the eurozone?He describes what the eurozone and the EU would have to do in the case of a Greek exit to make it really no big deal.