I would be very happy without any damage.
I feel the same way as this chap:
I'm totally OK with no damage. I've always enjoyed the game without it. I have no doubt that if they implement damage, the process to fix your car will be super annoying.
Mind you, there does seem to be two distinctly different sorts of damage that people want.
1. Crash damage, for bent panels & smashed glass etc.
2. Mechanical failures, for blown engines, over heated brakes and the like.
For crash damage, well, to my mind it's not in the spirit of GT. I would hate for the technical requirements of implementing it to be detrimental to gameplay, ie fps limitations. In fact I don't even want skid marks or smoke for this reason alone. There are plenty of other games for that, GT should stay true to being GT, not trying to copy others.
Mechanical failures, on the other hand, might be interesting to have and would be more suited to the game, in the way the N1 tyres on a Yellow Bird are.

But I suspect it would still be more of a novelty to the majority of players, and those who fully embrace this sort of feature would be few and far between.
I would like to have the
option of cooking engines, burning out clutches, or even snapping axles (Grand Prix Legends, anyone?), but ultimately I think I'd be playing without this for the most part.
While GT games may be subtitled "The Real Driving Simulator", we all know this is a marketing tag line and that the game has never been a serious attempt at being a real driving
simulation.
I think environmental effects such as time of day and weather conditions would be add far more to the game in the long run.
edit: With this new GT5 ideas poll on the site (this my first visit back in a while), is there a poll for those who want 'No Damage'? And if not, why not?
