YOUR PRIVACY ON GOOGLE: DON'T PANIC, DO THINK discovery.com
But three things do bug me about this revision.
-- 1. Google's foolish refusal to offer an opt-out. It's not as if it lacks the processing power to support one; instead, you can only change some non-obvious settings to limit Google's tracking, log out of your Google Account or close it entirely. But that's not feasible for many of those "hundreds of millions" of users