Please do not forget the reddit and digg tip jars...Dave's work here deserves many eyeballs.  

(How does one "tip"?  Well, you can either submit the link to your favorite link farm (reddit, digg, etc.) or link service (/., fark, boing boing, metafilter, stumbleupon).  For the former, you click the little icons under the title of the story (and under the word "tags").  The fourth and fifth icons are to reddit (the alien) and digg (a person with a shovel).  Both require that you set up an account (on reddit, that takes two seconds, on digg, a little longer).  Then you hit the up arrow beside story (reddit) or "digg" it.)

This article is linked on http://www.321energy.com.