Give the guy a break. He doesn't know English well. And unlike most of you he NEVER was rude. He just asked why there aren't any driving games, although the question was phrased horribly. And a fair question too I must say!
And stop telling people 'Go port it yourself'. Not everyone has the skills. If he was rude, then you might be justified having said that. However; if he was polite' it's like asking if a faster model of ferrari has been built and they tell you to go build it yourself..