[BBPandy]

There have been a lot of questions bouncing around about whether or not RIM was getting rid of BIS/BES. This is explained by RIM on their BlackBerry Blog

Does RIM Compromise on Security by Using ActiveSync? The answer is No, and here's why...

Thought you guys may enjoy the read

[Alex_Hong]

Thanks for the link! Good read with plenty of insightful information.

[mtint]

It explains quite well Mobile Fusion, the replacement of BES, but no mention of BIS.