"Beeper has two ways of enabling Android, Windows and Linux users to use iMessage: we send each user a Jailbroken iPhone with the Beeper app installed which bridges to iMessage, or if they have a Mac that is always connected to the internet, they can install the Beeper Mac app which acts as a bridge."
This answers my question! One iPhone for each Beeper user, no wonder the $10 monthly fee!
This answers my question! One iPhone for each Beeper user, no wonder the $10 monthly fee!