How about you cut a little slack for those who don't possess your level of experience. GTP does not mean Elite Racers only. A lot of people here, I'd expect, will be relatively new to online racing and maybe not quite up to speed with the do's and dont's. I've been playing GT since the first one and consider myself an okay driver but online took a bit of getting used to. It's not just knowing how to perform an overtake or where the best line for your particular car and driving style is, it's knowing what you can do, what the limits are and that comes with trial and error.
And even then, there's no one here, right down to - Best of the Best of the best - Timppaq (I'll stake my best friend's reputation on it) that hasn't made a bad call and screwed it up completely, at least a couple of times, ever. So please, I respectfully ask you to lighten up. We may take it a bit more seriously than most folks but it still is just a game. No one actually gets hurt.
Lies, damn lies and, yes there's the 2-3 thing - statistics!
In general there are only 2-3 clean passing places but these are different for different cars overtaking different cars. Then you factor in the car in front going into something too hot and cooking the line and you have the opportunity to overtake. I'd say there's pretty much 101 different spots on that track I've made a clean, fast overtake stick without damaging the other driver over and above the emotional turmoil that scaring the crap out of him beforehand caused.
I've also completely murdered some poor sod at all 101 (plus a couple that I don't use anymore) because I thought I could get away with it. It happens. It happens to me and I happen to other people. It's not malicious. That's what GTP is all about - fairplay.
Oh and one final word - "Lag" Learn how playing a game, against people from the other side of the world, over a very busy network infrastructure differs from being on a real racetrack. A lot of times you will be hit and the person doing the hitting won't register. It wasn't them it was the ping!