Damn, how did they know???
I figured out your role D1.
I blame my dying on me not being active enough (I know, sounds absurd, but wait until I explain). Several Ministry decided not to vote for aamto because I just said "Hey vote for him I'm about to die!". I should have worked harder to convince them that aamto was, in fact, a DE, and thus they would be vindicated in their vote.
Moreover, I was too... oblique in some of my references. For instance, when I figured out your role, CardsOfTheHeart, I obviously PMed Fudge with this information (I figured out a few roles D1, I don't remember all of them). However, I also PMed you, and I blame my death in part on not being open enough. In my PM to you, I said something like "blah blah blah we are related blah blah blah". I should have just come out and said "Hey Fred! Or is it George!? I can never tell you two apart."
I can't really comment on much on the rest of the game because I didn't follow it after I died.
I don't think I was "too active" to stay alive, either. My reasoning was that I was going to be dead by around n3, anyway, so I would need to get as much information by then as possible. I believe that if I had played my cards a bit better, I could have survived longer.