Basically there's no more OE.
Towards businesses they are going to say that you should be using Outlook anyway (expense, not -all- businesses want to use that virii haven, or want to buy the MS Office suite)
Towards end users, they are going to try and get everyone using MSN (more expense, subscription based services, yeck)
Myself? I'm sticking with the free and open source ThunderBird mail client thankyouverymuch.