[mikedanko]

I was laying in bed and for whatever reason it just smacked me in the face. Yes, there's a reason, and I was reminded of an anecdote regarding blackberries being served in the lobby to the press.

iChat is a presence and messaging framework that's completely ad hoc. The server frameworks don't do anything but presence and messaging.

Not so with Facetime. Apple just aimed a loaded gun at RIM, Avaya, and Ericsson today, and Facetime is the proof of concept. Verizon on the iPad was cocking the hammer. Apple has just shown the world that it has full enterprise communication stack integration from LDAP to device and more importantly the network in-between... and that network in between has a lot of control. Apple needs these guys a lot.

Submitting the protocol stack to the IETF is a win with consumers, but I'm sure that RIM, Ericsson, etc., are seeing this as spit on the face and more to the point it's probably why the guy at RIM completely lost his cool last week.

Apple is going at the enterprise in a remarkable manner, and probably the only way they could have.