Been here - done that. Share my vision of the future. Why I must work like a dog. Articles and assorted goodies. I feel that it's also important to get out and travel, to meet people at conventions, public gatherings and even in the street.
Communication when done correctly works BOTH ways.
Public speaking is nothing new to me. But in those early days, we were allowed to sit on a stool. In the modern era, I am often called upon to do lectures and panel discussions, something I enjoy immensely. Whether it's discussing current trends in humor, teaching about comics history, or sharing satirical banter with a few colleagues, I enjoy speaking before large audiences. And yes, I'd be happy to come out and give a speech to your organization.