i can hardly imagine in what situation i would register an account on such sites using a cooperate email address... I mean, not only that i would expect those t

i can hardly imagine in what situation i would register an account on such sites using a cooperate email address... I mean, not only that i would expect those to be property of my employer (including mails sent and received that is) and thus potentially monitored for whatever reasons but i would also fear to get their brand into a situation like this. I wonder if these people never considered to have a separate private mail address and what might be the reason for that.