For another resource (we can't have too many of those right?) you can go to my Acne Specialists group on LinkedIn. You have to register for LinkedIn which is free and then do a search for the Acne Specialists group. There are LOTS of great discussions there that you might find of interest.
There is so much information on Laura's LinkedIn Acne Specialist Group it is amazing. I don't know what I'll do if LinkedIn ever deletes some of the discussions. I go back and reread stuff I read months ago.