Ideas: projects, funstuff, anything. Open source.

There are so many people out there who really want to do more with their lives than a 9-5 job. Many of them are travellers, searching for a suitable way that fits their needs and at the same time makes them do something useful.
So let´s go to Brasil, stay at a youth hostel for some time and do facilitation on "what do I want to do with my life" with backpackers!