So Blizzard is making endless money w/ AH?

Instead of basing a complaint on something you admit you're not even sure about, you could do a bit of research.

http://us.battle.net/d3/en/services/auction-house/
http://us.battle.net/support/en/article/diablo-iii-auction-house-general-information

I don't know why it's become so standard to form an opinion on a topic before making any effort to understand it.