kudos for the hard work on SEG.  the site is very nicely done and it is head and shoulders above similar sites (thingspeak, pachube, plotwatt, enersave, etc).

I like what you are committed to doing.  Here in the States, I am trying to do my bit to conserve energy.

Thanks Sam. Looks like you are in Victoria, so feel free to contact me about coming up to Benalla for a flight in a real glider. I love gliding, but one of many of my attractions to gliding is the fact that I can fly a plane for up to 7+ hours for only 10 minutes of fuel (for the launch)... very environmental flying.