I think you already know your arguments fail somewhere, right?
That's cause you're talking without knowing facts and numbers.
Again, if you guys overthere are happy to say that you're the one and only to pay taxes, you can keep on saying. But the truth is different.
Anyway.
According to Eurostat, average per year salaries for factories with more of 10 workers in Europe, are:
Germany: 38.005
Italy: 29.653
Spain: 24.609
Greece: 22.698
Portugal: 16.112
What a fair "Union", uh?
Then, when you Germans "bought" your eastern region, you were allowed to break any European economic and fiscal treaties.
All of European countries agreed. Yes, we "were" an Union.
Now do the same with those countries that are in trouble.
It's easy to say "we are an Union" only when it's useful to you.