You know, I just recently switched over to gmail with my email account name the same as my name in real life and also provided them with all of my other email accounts.

For phone calls I use Google Voice, the same with sending my friends text messages, they also have my home phone number as well.

Oh, and if I want to search the web for anything crazy like Texas roadkill bondage, I use Google as my search engine while being logged in to gmail.

I'm sure they've got quite the profile on me by now.