To me it seems like a special email address that Marriott wants us to use if we have any questions about the construction that's going on adjacent to Cypress Harbour, on what was the golf course. If you look through all the information linked in this thread you'll see that it's a significant project practically surrounding CH. The employees at Cypress Harbour have probably been inundated with questions that they can't answer because it's not a Marriott project, so it stands to reason that MVW wants to direct all those questions to a single voice in MVW who can explain Marriott's (non) position as well as forward any that should be forwarded to the new owner.
I could be wrong but in all the related non-Marriott press releases and in all the official Marriott statements (including company conference calls) issued since the golf course sale was announced, there hasn't been any suggestion that MVW is working with the buyer to develop new Marriott timeshares. If anybody knows differently, please set me straight.