[citation][nom]Harby[/nom]Yeah, you know that blizz only gets a tiny fee out of every item sold on RM AH and that that fee is fixed regardless of items sell price. But yeah, I'm really glad that people like you won't be playing. Thank you blizzard for not adding lan, offline and all that crap I don't care about. You're weeding the terribads.[/citation]
As Clonazepam said, millions of tiny fees means a lot of money.
Just look at the stories concerning WoW of prisoners and others being forced to play that game for gold sellers and such, and that is stuff that Blizzard is supposedly trying to stop in WoW. However, with D3, with RMAH not just being sanctioned by Blizz but them having a profit motive with it, they have no incentive to put an end to botting and farming of items.
Of course your comment on thanking Blizzard for not adding lan and offline play for "weeding the terribads" is laughable. Let's assume your premise is correct and those who would play lan and offline play are bad players, what difference would it make to you. Someone playing offline, or a group of 3 or 4 people playing together would have NO affect on your gameplay.
That comment shows you have no clue what Blizzard was all about pre merger.