Trends come and trends go. That's the problem with folks trying to do "different". Only the first to do something is really different, the rest are just expanding on a theme. I know dangeroustoy (that's his orange/flamed '32 roadster on the gallery link) has one he's in the early stages of, but you don't see near the excitement for them you once did. Like Pat says, I think those that want to get into them are going to be pickier since they don't have a lot of competition anymore.