I should add, for those that do know... even your everday email is not private. When you send an email, it has to travel through servers to reach its destination. ISP's CAN read every email any of it's users send or receive very easily.
That's just how things work... to send or receive something, there must be a copy of the data/information stored.
Despite the claims that some might have you believe... nothing is 100% secure or private online.