Steve Dublanica wrote one of my favorite blogger-makes-good books called Waiter Rant, in which he tells the world what he thinks about restuarants and the dinning public at large. He lived and died by how much he was tipped-and he hated people who didn’t tip, much as an Assembly Line Portrait Photographer hates people who don’t buy. In Keep The Change, Steve ventures into the universe of tipping. Being a poor schmuck myself, my own tipping activities are limited to restuarants with wait staff and my semi-annual haircut. And I’ll be honest, I’d rather not tip the random woman at…