Some chick sent me an invite, I never used this so I wouldn't know how it works. But on the email, there were two pics of other women I have exchanged emails with (you might also know these people says FB) . Problem there is nothing linking the person sending the invite to the two others I exchanged emails with. The only explanation I came up with is that FB is scanning my mailbox, if that 's actually the case , that's outrageous and how in hell can they do that just by sending me an email ? !