Quit it with all the improvement threads, you'll cause more delays
Seriously though, a lot of us here do play as realistically as the game allows with drving aids off, but remember it's a game, not real life. If there's a line in there to help people learn new tracks, or even to play with all the time and stop them from coming off the track, why is that a bad thing? It opens the doors to more users not familiar with race craft etc and they can learn at their own pace.
But KY wants it to be that way, it's his vision to do so.
Explain standard mode then? Let alone the option for all the driving aids Kaz has included in the game. It's his vision to to make a realistic game, that is also accessible to those outside the realm of the uber-sim-geek (the ones with side partings and adenoids

)
A lot of your previous post has come across as nothing but arrogant, elitest and frankly adenoidey (yes I've just made up that word). Sure you can only play sometimes for 1/2hour a week and still drive like a champ, but not everyone can. But you can turn off the line and choose to play the way you want, just as others should be allowed to within the realm of a sim.
edit: mafia_boy, I'm not going off at just you personally, I just think there are too many folks out there who think a game should be all serious and realistic, with NO COMPROMISE, when in fact, it's just a game. I think what makes GT so great is that it gives you the choice to not be so anal, and thus is accessible.