This was great as usual, but ironically the first time I laughed out loud was at the graphics in the end credits (imp & soldier, etc). Hilarious.
Edit: Yes and the old Starfleet rule. Worf, Riker, and Picard have all benefitted from that one at some point. Of course, Picard did say that history was littered with tragedies committed by people who claimed to have been "just following orders" (paraphrasing of course), so I guess that does legitimately fly sometimes in Starfleet.
Also, this:
http://www.youtube.com/watch?v=X6oUz1v17Uo