I was supposed to speak at a seminar sponsored by them in April. I decided not to do it. I didn't have a very good experience when I chaired a committee there in the 90s and now this has reared its ugly head, so I decided to cancel. I provided names of possible alternate speakers and it's about 6 weeks away, so I didn't really leave them in the lerch too much, but I just don't feel like dealing with it