I like how you think beyond the usual social network web stuff. I also like how you identify problems in existing markets, sexy or not - way to go, imho.
Thanks moe, I love twitter and music as much as the next guy, but I think there are hundreds of other cool uses for technology. Especially things like the CNC paper cutters that you can get at Hobby shops for $250. One of the founders of MakerBot has a cool line that went "Steve Wozniak couldn't have predicted 4Chan in his wildest dreams when he was building the original Apple" I think we are at a similar stage with these devices. Will be interesting to watch, even more interesting to build!