Starkers I'm wondering if you caught one of the links in the article you linked in the o/p - hopefully it'll make you feel a little better. It does appear that at least some of the "right" people are aggravated.
http://au.finance.yahoo.com/news/cautious-praise-ireland-closing-apple-082958474.html
It's a step in the right direction, but as several commenters alluded to, it will not do alot to stop multinationals exploiting the 'Double Irish' loophole.
Truth is, the wealthy have the system sewn up so the rich keep getting richer and the poor keep getting poorer.
EDIT:
At the end of the day, though, we are all to blame for the current situation. We all want bargains and to pay less at the checkout. We all would rather pay less tax and for other government charges. And we all want to keep as much of our own money to ourselves. It's human nature, I guess. However, it's still very much a case of be careful of what you wish/ask for.... because the corporations are more adept at getting what they want, and while the average Joe might be saving a buck or two here and there, these multi-national corporations such as Apple, when they follow Average Bloke's lead. are leaving huge vacuums in the economies of every nation that hosts them.
So, to cut a long story short, the human race is inherently greedy... and what we got is what we asked for.