Here are a few links that have something to do with glass or glassmaking.
This is the mainstay of the Glass Art Movement— The Glass Art Society
contact at info@glassart.org
http://www.glassart.org
For the beadmakers and small glass studio users this looks like it might be a good forum:
Here is a pretty good site:
It has over 1000 links which include galleries, tool makers, individual studios, schools, etc. I was impressed.