I beg to differ. The restock is no longer winning much profit for marketers. It's supply an demand. Supply sky rockets, so the demand gies down dramatically as the Tori-shop is low on price for them. Thus lowering the selling prices. As you may know hunter used to be 60k. Now is 10-13k. Same story for warrior and a select few other items.
Anyway the robbing system was implemented primarily for tc sink. It brought a shit load of chaos though. Poor people were demolishing rich peoples accounts, not to mention everyone who went bankrupt because of it. I remember the social group, too.
Still a part of it \o/