Live in Madison, Wisconsin? Join the Madison R programming users group to learn more about R and contribute to the community. I just started it and am looking for members and presenters. You can find it here: http://www.meetup.com/MadR-Madison-R-Programming-UseRs-Group/ or through the link in the column to the right of this post. No events have been scheduled yet but something will be on the calendar soon.
New Madison, WI R Programming UseRs Group (MadR)