SPICE as a remote desktop server

All of the news regarding SPICE appears to be around it being the "perfect" virtualised desktop interface.  Fast, light, response.  Everything I want.

Thing is, I'd like it not to be just for my virtual guests.  I'd like to be able to use it with just as much ease to remote into my physical servers. Shadowing & sharing current sessions would be ideal to provide better user support.

There are few desktop support teams that do not have access to some product that will share or at least view the users desktop.  SPICE seems to be ideally situated to fill in the gap where XDMCP, VNC, RDP & freenx are lacking.