I agree, for some things it's better to be centralized, but not too centralized. I wouldn't want it to make it simpler for them to convince the "leaders" of EU to adopt a law for the whole EU. The balance in EU needs to be weighted very carefully between centralization and decentralization, and centralization should have the minimum necessary power for the actual good of the Union. Too bad that knowing politicians, they always get carried away and think more centralization = always better.
I agree with you that many things shouldn't be centralized. But a matter like this (IP protection/freedom) looks to me like one of the things that should definitely be decided at a European level, not last because this would help a lot European startups with a more homogeneous market ;)
