RAKtheUndead said:
Simulation gaming is one of them. Frankly, flight simulator gamers don't have the best reputation even within the world of gaming, let alone in the outside world. Add military simulators and racing simulators to the mix, and you get somebody who should have to watch every damn thing he says.
Somewhat unrelated to the topic at hand, but you might want to give ArmA, Dwarf Fortress and Europa Universalis 3 a try. All very intricate simulators (military FPS, bearded drunken chaos/death trap creation and European [mostly] grand strategy, respectively), and in the case of DF/EU3, very fun. ArmA might be too, but I never played it.
Just a suggestion, anyway. I can direct you to a copy of DF and everything to get you started, if you like.
Sorry if you've already played those, just thought I would suggest that. They're not racing or flight - I don't play either of those genres - but they
are in-depth sim games, so I thought you might like them.