Am considering starting an experimental Project called BitLand it's simply a cyber Country of thousands to millions of Citizens.
Bitland will be a full fledged cryptocurrency based Country on the Internet with Virtual Government, Virtual Schools (online/real schools), Insurance, Factories, Business, Security Network, Intelligence unit, Tax system, Welfare scheme, emergency toll-free numbers, Health units, etc
Bitland will be ran on Blockchain to encourage Transparency. Imagine Citizens are able to view all incoming & outgoing taxes in the Country(Bitland), Participate in transparent elections,
Sounds like a cool idea -- but to really make it work i think it would tie in really well with an mmorpg kinda game environment or something simple like minecraft or something in-between.