I'll be getting one of these when hell freezes over. If that means starting my own Internet, then that's exactly what I'll do.
I would like to see more local (at the town level) shared networks. Something like cheap wi-fi base stations (really cheap!) that could link up a local area and have a good directory of what material people host to be shared, local bulletin boards, etc. I live in a rural area and several of my friends are going the self sufficient route and my wife and I are at least putting in enough solar panels to generate about 3…
Here in Germany, we have an initiative that is devoted to exactly that problem. It is called "Freifunk" and has been deployed successfully to other countries.
http://wiki.freifunk.net/Kategorie:English
The Freifunk hackers did some amazing work to provide the needed firmware for many of the cheap standard wi-fi routers, as well as other hardware.
They are also doing good scientific work regarding mesh networks. Since they are working with real-world networks, their work usually surpasses the quality of university research. That's why nowadays many German universities are working together with Freifunk. For instance, they use Freifunk routers for their field tests.
If you want to build something like that in your town, you should definitely have a look at what those guys are doing, and I'm sure they'll be happy to assist you.