So Google may lose data because then they can't track you all over the web, but the websites don't because they still see you as one user.
I don't intent to provoke FUD, I seriously don't know. This would sound like rational choice for Google since they need this data to run their business.
I say this as someone who does a lot of analytical research and re-targeting and would be hurt if this was rolled out on a larger scale; I just don't think I have a right to the data.
"As someone who investigates lots of crimes, it's totally fine if someone invokes the fifth amendment, I don't have the right to compel them to answer."
"I mean if you don't care about something prevents you from doing your job, why even join the force?"
Complaining about losing data is in no way the same as assuming entitlement status or forcing someone to do something. The job of a police officer is to enforce laws, and exercise human judgement. The issue with the fifth amendment would be handled by lawyers in courts, not by the officers on the ground. IT jobs have completely different parameters. The comparison with police officer is entirely irrelevant and as such I don't want to continue that discussion.
Pretty sure you should read the remainder of the comments and see which person is having trouble understanding everyone else.
Looking at the conversation as an outsider, it seems to me you are the one who have things backwards.
> segregate the _cross-site_ scripting data
So if you "just want to quantify your traffic", use self-hosted Piwik (i.e. not cross-site), as many of us do already.
Honest question. I'm not logging anything about my websites' visitors on principle, so I don't have insight into that area.