Contacted McAfee last Friday, and we were told that it is "normal" for responses to take 4-6 weeks from AVERT Labs. This was posted to AVERT near the beginning of the month (Feb. '10), so if we are lucky, we will find out by mid-March.
I must reiterate that the only people losing in this territorial dispute (Politically correct terminology) are the end users who have to deal with this and the IT staff that need to listen to them, and the winner in all of this is Microsoft, as CEOs and VPs begin the Exchange chant as their frustration grows.