ruplayer Wrote:I have 0 personal information on my facebook, only name, that's it.

I mean it monitors all your activity on the site, even down to the smallest things like picking up on key phrases, and then tailors the advertising to suit you. I'd imagine that they sell all sorts of information to companies that would benefit from the market research. Just don't click "Like" on anything, comment on anything, post status updates or even log in from your phone (with geocaching enabled, it can recognise where you are logged in from, and finds out what shops you're near, so it can give you adverts based on those shops).

Facebook are sneaky fuckers, watch out.