Here's a FR that may already exist (in which case, tell me!):
Commandline options for
a) loading a profile
b) launching an executable
So I could have a MO shortcut for just launching skyrim through MO and not seeing the MO screen at all, and I could use that on a shared computer to automatically choose the appropriate profile as well.
edit: Well I just discovered that b already exists, I'm hopeful that a exists also!