I agree, I have always shied away from moving to contacts and Lasik because I actually enjoy having glasses. The biggest inconvenience is needing prescription sunglasses. I see this solving a big problem here.
Shameless plug: A friend of mine down here in Charlottesville, VA is doing a related project ( https://news.ycombinator.com/item?id=6302124 ). It's Pandora-like internet radio for local bands and bands coming to town for upcoming gigs. Thought it might be of interest.
Saw the post on the front page about Spotify for indie music ( https://news.ycombinator.com/item?id=6301478 ) so I figured I would (finally) make an account and submit this one too. This company's coming out of the UVa Darden i.Lab incubator here in Charlottesville, VA.
(Disclosure: I'm a co-founder at another company in the incubator.)