keep in mind alot of sites(fb included) has your email on your page...
just a FYI

That's true. I guess setting up a dummy account for that specific purpose would be best option

you can post but it will be seen by all

I saw a post by someone where it had "(email can only be read by the receiver)" or something like that in highlighted yellow. I tried to message him to ask how he did it, but i've yet to get a response.

Getting their email address and mailing directly off site x