I'm going to freely speculate here, but this seems obvious enough to any observer of international relations just to come out with it. Let's just call this story the way it is.
EU governments have been in bed with the US for decades with spying. Yes, they've postured and done a bunch of things to make themselves look good -- Google had better watch their step -- but at the end of the day the EU is as guilty as any other country. If you don't understand that, you should read up more. Intel is traded freely among EU states and the U.S. What the EU states don't get from spying on their own folks, the U.S. provides them. And let's not even get into the "special" relationship that the majority English-speaking nations have with each other.
Now that they're in a PR corner over the Snowden revelations, of course, it's time for a lot of invective, investigations, and all sorts of spectacles. None of which will dig out the truth. But it will be awfully exciting, and I'm sure my good friends across the pond will hang on every bit of new data.
But there's no Snowden over there, so there's no huge revelation, and all the players have no motivation to start coming clean, so a full understanding of just what the various EU intelligence services are doing in regards to privacy is about as likely as scientists discovering the moon is made of bleu cheese.
And for good reason. What's often overlooked in this discussion, and I rant about the security state as much as anybody else, is that some of this is absolutely necessary and proper for a free society to prosper. It's a question of limits, and of degrees of intrusion. It's not a black and white issue. The way forward isn't to tear it all down, it's to have a public investigation that sets some hard limits for what is and isn't acceptable to the populace.