Unfortunately - some are. Scary, right?

And how? They use Google.

What you ate, where you stayed, how long you stayed for, which credit card you paid with - that's not so bad.

But what TV channels you watched, whether you ordered porn flicks/channels, who you dined with, who stayed over night, whether you were rude/polite, and more.

Check out TripAtlas.com for more: Are Hotels Breaking Privacy Laws by Storing Client Information?