This is cool and all, but I don't quite understand the point. You're not serving maps as part of a business case, what is your use case? I use OSM exclusively, for car navigation, topographical information, waterways and some custom overlay data and I run Osmand on my phone and store all the data for the entire US locally. If you're just planning trips and navigating around in your car, why run a server for it, especially one that powerful?