The Online ColdFusion Meetup, hosted since early 2007 by Charlie Arehart, has held nearly 300 presentations by several dozen speakers on CF-related topics (and non-CF topics that may be of interest to CFers). 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.
The ColdFusion Meetup is an online ColdFusion user group which meets irregularly, as speakers can be arranged, generally at time slots on a Thursday of either noon or 6pm US Eastern time. See below for info on any scheduled upcoming talks.