To give you some idea of the depth of data that Facebook holds about us all, it's worth pointing out the famous example of Austrian student MaxSchrems, who requested a copy of all of his data from the Palo Alto, Calif.based corporation.
To expand on how much information Facebook stores on its users is made avaliable by a 24 year old Austrian student MaxSchrems. Upon further investigation, Schrems' requests led him to the site sending him a CD with 1,222 pages of data that...
Facebook founder and law student MaxSchrems, including: We contacted MaxSchrems and asked whether Europe v. Schrems did offer tips for all users who want to curb the amount of information they’re handing over to Facebook from this point forward.