Archaeology = Espionage?

Liara: "The world of intrigue isn't all that much different than a dig site. Except that the dead bodies here still stink."
Shepard: "I know you've gone absolutely batshit insane, but that's the dumbest fucking thing I've heard yet. It's right up there with Fist's "I don't know where she is, but I know where you can find her" gem. Information dealing in the most decadent and corrupt planet in the galaxy is about as far as you can get from archaeology. You know what, fuck it, draw whatever crap metaphors you want. You lost my interest the second you offered me a sidequest instead of a roll in the hay. Have fun in your little office; I'm going to save the galaxy. Oh, and one more thing... my new fuck buddy has waaaay better boobs, not to mention an ass that's genetically engineered to be perfect. Don't bother calling me; by the time you hit whatever you people call puberty, I'll be dead. Ciao!"