after the developments of the last few years everybody could have seen this coming.
That Ireland on the side crashed and needed a bail out from the rest of the EU while on the other side sold itself to big US corperations by keeping ridicilously low corp-taxes was just asking for trouble in the long term.
let's be blunt: if it weren't for the tax-loop holes ireland/luxembourg (& partly the netherlands) would never have gained all that business in the first place.
I still remember the interview with Dietrich Mateschitz (50% Red Bull Owner) where he said that paying tax in Austria was matter of fairness and responsibility. As a consequence Red Bull pay their taxes for their world wide profits completly in Austria without using any of those tax-avoidance constructions/tax havens.
That is the event that made this such a CAUSE CÉLÈBRE, the Netherlands and Luxembourg might have also given tax breaks, but then again they didnt need other people money, to stop them going bankrupt.