Mark Elkington wrote:
The Astronomer Triangle
A very off-the-cuff categorisation attempt :-)
Mark,
A related posting was done by Tony Flanders: "A Taxonomy of Amateur Astronomers"
http://groups.google.com/groups?hl=e...dej anews.com
....if that doesn't work, just search s.a.a. for January 28, 1999.
Tom