Does it ever freak you out that Google is spying on you?
When I use my work computer, I make searches on Google search (signed in as my main Google user account) and then when I go to my secondary computer (in the livingroom) and make searches and it shows 'this site visited' on my search results. And, it's kind of weird how they track me from one computer to the next.
And, one time I made a search on my secondary computer without being signed into Google and it still showed me personalized results on Google search. That was odd, making me think maybe they track via IP address
I guess this tracking is useful to customize my Google experience over various devices, but it still creeps me out that Google is following me all over the place.
Sometimes, I wonder what other kind of personal information Google is archiving. Maybe our emails are being saved, even after we delete them or private family blog posts being archived, even the ones never meant to be read by the public.