The one reason i quit Age of Empires III was the advancement of gunpowder age, I preferred the dark/middle ages with most games and I hope Skyrim will not be one of those games with guns, I'm cool with Windmills but no more.
I could care less about guns, but, again, I can't imagine NO ONE trying to make the Dwemer Centurions servants (this was actually done in the Telvanni House missions in Morrowind, you get these to defend your stronghold), or trying to build another airship, or even a mechanical city (such as the Clockwork city of Sotha Sil).
And I'm not saying that I would necessarily WANT this stuff in this particular game, but rather, am curious to know if it's going on SOMEWHERE on Tamriel during this games particular time period.