Anybody who use remote desktop may not be aware that you can actually remote into a machine with multiple monitors and have them show up as two monitors on your own machine. Well, in fact, they show up as one monitor stretched across the two monitors. In order to do that, you would need to use the following command:
mstsc.exe /span
While thinking about it, I wondered if there were any easter eggs that Microsoft could add to the client. As a homage to Star Trek, which I just finished watching, I give you, The Wrath of Spaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaan.
This would be easy to program too (just look for unique letters in the arguments).