Flushable diapers

While on the prowl for new blogs to read, I came across this site... gDiapers. They are basically cloth diapers with a flushable, biodegradeable liner. You can even use the wet liner in your compost pile. Even by the case, they are probably 0.10 more per diaper but so much better for the environment. It's a great concept, I'm just not sure if I'm ready for it personally. A breastfed baby poops a LOT!