It's not ATP, Molly. You can narrow your security settings to keep sites & Google, etc. from tracking your browsing & shopping history but there really are no secrets! A good bra is the best investment, in my opinion! I did the volcanos instead of zip-lining in Costa Rica when faced with that choice!
Here's a good article from a bit ago, sums it up:
http://www.theatlantic.com/tec...
