Well, I don't know about where you're at but in America that's what they're doing now. It's been around for awhile now, can't believe you didn't hear about it. There's a thread about it here:
click me.
I don't know about using anything Google anymore. I mean, it's hard not to but you just know that you're being monitored. They say; if you're logged into a Google account, they'll know who you are but if you stay logged out, then it'll be random idea. Still, logged in or not, you're still being monitored.