About As I Had Expected… And was warned about. Since it was free and about a mile or so from where I live, I decided to go look around, see if I could find anything that had any kind of future application to publishing. Nothing direct, and I walked the entire show. They had six stages with speakers on five of them, all giving presentations of a product. I listened to a few, but like any business, a lot of hype, which means the speakers were good. (Yeah, I know, writers don’t like hype, which is why they don’t sell more books.) Frighteningly, I understood a lot of what I…