The Online ColdFusion Meetup, hosted since early 2007 by Charlie Arehart, has held nearly 250 presentations by several dozen speakers on CF-related topics. CF users from anywhere are free to attend. Become a member here (free, joining 2,700+ others) to get notified of new meetings, optionally participate in ratings and discussions, and more.
We meet twice-monthly, on the second Thursday at noon US Eastern time, and the fourth Thursday at 6pm US Eastern time. See below for info on any scheduled upcoming talks.
All meetings are held at the URL, http://experts.acrobat.com/cfmeetup. Use the option there to "log in as guest", enter your name, and wait until just before the meeting starts to be let in.