[pdkl95]

> except you get also the screen resolution and a few more infos.

It is quite the sense of entitlement to think you have a right to that information. You have a right to log what people ask you (the server logs); logging anything more just makes you a creepy peeping-tom.

> I don't mind

That's nice. That doesn't mean everybody else agrees.

You're right, in general - it is the aggregation at Google (et al) that is the real problem. My point is that it is highly presumptuous to assume everybody is ok with a particular type of logging.