Dude, you kind of busted his nuts for no good reason. He was just trying to make deals with you, whether they were a bit crazy to you or not, there's always counter offers and negations that can be made. You don't need to be an ass to people.
You didn't really need to freak on him, just simply ignore someone if they keep bothering you. You also really didn't need to post that convo, it made you both look silly, especially you. It was a big LOL from us to the both you, but the thing was, it wasn't funny at all, just ridiculous. :/
Also, just because your opinion on GTA4 is that, doesn't mean ours is too. Please don't speak for us, because GTA4 is a great game, with lots of replay. Thanks.