GeoLes--I couldn't agree more. This kind of bowling takes the dynamics of today's modern ball out of the equation, that is, you get no help from core/coverstock--it's all about accuracy and repeating the shot. As I said, no 300's to date in duckpins. I'd add the senior bowlers. I think they would enjoy being to continue bowling using a much smaller and lighter ball. And you get three tries per frame! I think it would translate into $$ for the lanes; you'd only need a few on one side or the other. Kids would love it, and the younger folks who come in a night would enjoy it, too. And whatever house opened a few of the lanes, would immediately have at least one small (ten teams) league to help support it here in Richmond. I know I'd bowl in it.