This week, a lot has happened to me, both in real life and through the internet--- and via [[http://en.wikipedia.org/wiki/Amateur_radio|amateur radio - also known as ham radio - communities]].
I think the world of [[http://www.arrl.org/ham-radio-history|ham radio]] is something of interest to Casa people, even and especially, as nomads. It could also be helpful for the Danube raft project, for example, when for vast stretches of time there may be no access to internet.
