The EC became the EU in 1992. I lived there at the time, and I wondered if, in socialist Europe, the EU would have a liberal or an illiberal influence. Trade liberalization was an important part of the EC from the beginning, and its successor is still mostly liberal on trade. But then there's everything else, mostly illiberal. And as the EU's powers expand, so does its illiberalism. Although on trade the EU is more liberal than its members, its many new powers are exercised in the interest of the state and its dependents, not in the interest of individual freedoms.
So where does the EU stand on balance? For a long time I wasn't sure. Now I am.
The March 19, 2011 issue of The Economist says that the Euro-zone countries are increasing their bailout of the Euro-basketcase countries, including Ireland and Greece. They lowered the interest rate that they charge to Greece, the country that is most deeply sunk in the basket. But Ireland "received no such concession because it insisted on keeping its low corporate-tax rate." That's right. We are not just a trade union, we are a monetary union; so raise your taxes or suffer the consequences.
On balance, the EU now has an illiberal, anti-libertarian, statist influence on its member states. Taxation and monetary policy are only two examples. There are many more. That little squib in The Economist tipped the scales for me.