well after that derailing discussion (again, I apologise :) let's kick some ideas around for how to approach a logo.
As was pointed out on IRC the Raspberry Pi logo competition can provide some guidelines for a good logo: it should work at small and large scales, in black/white and colour, use no words other than the event name, it can't be derived from any existing copyrighted work, etc.
http://www.raspberrypi.org/archives/55
Potential building blocks for a logo:
Various iconic symbols could represent strong aspects of the camp. A tent, a soldering iron, a circuit board, stars/planets, a robot, …
The various visual representations of electromagnetic fields have a surprising similarity to isopleth maps of e.g. terrain elevations:
http://www-antenna.ee.titech.ac.jp/~hira/hobby/edu/em/staticem/staticem.html
http://nicksmaps.blogspot.co.uk/2010/07/isopleth.html
Or even picket fences:
http://withfriendship.com/images/e/23673/Electromagnetic-field-image.jpg
Other thoughts? Got some rough sketches?
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