So first of all, you just threatened this person which is a criminal offence and I hope he sees this and alerts the authorities and secondly why did you not say this to him while you where at the traffic jam rather then posting it on a website? Thirdly you are upset that he cut you up but he realised he made a mistake and said sorry and your making a big deal out of this because?
Great driver haven't seen him do anything wrong, and I've seen him a lot, he even parks up in shops to take pictures with fans! What a guy!