What scares me even more is the big corporations like Google, Facebook, et. al. Anything you've ever posted on Facebook, or used Google for is stored for eternity.
Yeah TO MUCH information is NOT a good thing. You can (If you look hard enough and WANT results YOU WANT) find them in the details if you look hard enough.
I can say 50% of people like Coke.
You can say 50% of people like Pepsi.
They both might be correct, but you can bend the information to suit YOUR desires.
