When Research In Motion shipped the PlayBook without native email support, it was surprising.
After all, RIM’s greatest strength is a killer email-application for BlackBerrys. Why didn’t it have email baked into the PlayBook?
Turns out it had to skip native email support on the PlayBook because its architecture can’t support two devices with one person’s account, according to a source.
Here’s how our source explains it: “The Blackberry email system is the BES — which is the source/focus of all the famous BB security. The BES email server has the concept of one user = one device (or they call it PIN).”