Not very often at all. I've shared a few things her with my wife, but she used to be a member herself (having suspected ASD), and these days I don't do that very often. I just browse the site a bit, contribute to the topics that interest me, which helps me to understand myself and ASD a bit better, and then move on. I might share some of the concepts I've found here with others occasionally, but I don't know many people who have any interest in autism, and even when I do share stuff, I'm unlikely to say more than the general idea, I don't quote chapter and verse or name names, and I think I've only once ever shown anybody an actual page on WP. I tend to see WP as rather a private place, though I know most of it is accessible to the public.