Thank heavens they don't have that info I'm sure they would sell it for a buck if they did, you may be able to set your privacy to friends i understand that and that's not what I'm talking about, Facebook has total control over your profile all the info on it and can use it at there own discretion, be it selling it or giving it away to other companies for other compensations, when facebook first came out i thought how cool i tried it for about a month, then i canceled and deleted all my info on my Profile, i typed my email address into facebook last week for giggles and low and behold all my info came up saying welcome back updating all your info ( after deleting my info 1 1/2 years ago)
ummm i thought i deleted all of my info, they keep it to sell to companies
Yeah you can't completely delete an account on Facebook, which is something I agree you should be able to do, although even if you could and it looked like the info was completely gone to you, I'm sure it would still be somewhere on a computer, which I'm sure is probably something that all web companies like this do.
Now as far as the info itself there really isn't any info, other then your email, that is required for you to list, everything else you put on there you do of your own free will, so if the info is something you don't want shared, don't put it on there.