Well the comment from Scouts-Many-Marshes happens after an imperial victory. Why not play the imperial quest line even if just to see it... not that I'd tell anyone what to do with their game, of course. The Argonians and Dunmer are all fairly happy about an imperial victory, though nothing actually changes in the city.
Oh, I'm going to play it.. it appears from most comments in this thread that it's the more logical choice now. I only played Stormcloak because my feelings as a player, but from an Argonian point of view.. maybe I was on the wrong side.
Come on! Don't fuel the stereotype that we of the Hist are nothing more than vengeance loving, IS NOT worshiping murderers who kill for the pettiest things!
Alright alright.. forgive me. It's just that I never liked the Dumner after reading what they did to the Argonians and I can't ever bring myself to play anything other than an Argonian. Forget what I said, and I'll pick someone else for my hit list

Fair enough?
Yeah, because they kept getting killed by bandits, wild life, and diseases.
Taking over, and keeping Black Marsh is the equivalent of Nightmare Mode in Tamriel.
Well, I think it's mostly because Black Marsh is a dangerous territory and it's always been like that. Even Tiber Septim didn't go into it, he just conquered the borders and that's it.