Some random items of interest:
- Arducopter project. DIY drones with interfaces that are rapidly outpacing military systems.
- CNBC article on bitcoins. It's actually positive. The dollar, euro and yen might be the primary language of currency traders today, but online, all the talk is about bitcoins.
- Shorting the US dollar using Bitcoin.
- Dronepedia. Lots of great info on constructing drones. Would love to see this wiki join us on MiiU.
- Landshare. Connecting people with unused land with people that want to farm it.
- DIY professional geothermal (geoexchange) kit.