Kevin and Philip have been keeping readers of this site up-to-date with economic analysis of Grexit, problems with EMU and other big picture items over the last few days.
If I may, I’d like to bring things back down to the level of Ireland and the upcoming referendum on the Fiscal Compact. To my mind, a few important concepts have gone out the window as the debate in Ireland about the referendum on the Fiscal Compact has descended into political games. Perhaps the first victim was cause-and-effect, with the mere correlation of banking debts and government deficits being translated by many into iron-cast causation.
A close second in the casualty list was the concept of opportunity cost: in other words, there’s not really much point focusing on how bad or economically illiterate the Fiscal Compact is in and of itself. We need to ask how attractive it is relative to the other options. As of now, the most important attribute of the Fiscal Compact is its ability to get Ireland the funding that it otherwise would not be able to get, to allow the country to gradually close the deficit. By 2020, that may be completely unimportant and we may want to ditch the Compact. But we are voting in 2012, not 2020.
With that in mind, I’ve developed “Austerity Games”, as a basic guide to voters on deficits, debt, fiscal policy and the EU’s Fiscal Compact (below, click to enlarge). Hopefully it’s useful to some readers.

For a fuller exposition on why the IMF will not be a panacea, Karl Whelan has an excellent blog post here.