Yep. Greed got the best of them.
I have been thinking a lot recently about why the Diablo 3 release date keeps getting pushed back, and it seems the evidence points to greed and money.
Hear me out.
There are controversies about the RMAH not being able to be implemented in the game in certain countries (south korea for example). The game from the beta looks to be ready for release, however because Blizzard wants to ensure that their pockets will be filled with you and I's money (and the rest of the world), they keep claiming that there seems to be tweaking and such that needs to be done.
I call BS.
You can see all the news headlines on diii.net about the delays.
I like the idea of the RMAH, and I would definitely use it, but please dont delay the game because of the desire to line your pockets with gold. Patch it in later, and get the game out.
On another note, I guarantee that you will see some form of RMAH come to WoW in MoP or in the expansions ahead.