American Association of Variable Star Observers A wonderful example of professional/amateur astronomer collaboration
Amateur Telescope Makers of Boston My club - great people!
Technical Innovations, Inc. Makers of my dome
LeSueur Manufacturing Makers of my pier
"The who, what, where, and why of astrophotography" by Chris Ashman An article in ThemeStream that mentions this website
Astronomy Today An extremely informative site covering many aspects of astronomy and astrophysics.
Project Astro. A project that links astronomers and teachers in the schools.
FastCounter by bcentral