Agreed 100% but why did you support it by buying it then? This is one of the reasons why I bought the Red Star edition back when I lived in the UK (it`s kinda like CE but in a fancy box you can at least put on a shelf, not sure if it was available world-wide).
Still not a great deal (maybe even worse? I don`t know what the price differential was and I am not gonna look it up) but it`s that kind of money I wouldn`t get pissed off about. Just look at the cost of movie tickets, nice food, drinks, petrol... a CE of a game you can play for months/years to come is just a drop in the ocean. And in case your budget is tight enough to feel it you`re not gonna buy a CE of a game in the first place.
I actually bought the CE because I heard of the problems concerning THQ (rip) and Relic. I wanted to support the company who made the games I loved. I tough they would have at least the decency of giving us CE buyers enough content to play the game longer than 4-5months without having to buy new content. You can say ofcourse that we aren't obliged to do so but when I actually buy a game ( mostly I just download them), I want ALL the content of that game. Unfortunatley, those pirate marketeers at Relic are fucking forcing me to spend a ton of money on stuff that simply isn't justified in my humble opinion...