I took the plunge and signed up on Skillshare.com to teach a class called "iPhoneography - Editing Photos onYour iPhone."
The whole idea is to help people make more awesome photos. I gave the class once for free just to make sure it worked for people. It did, so now I'm doing the next step. Same class but to a broader audience. I've already got more ideas for other classes that would be fun. If this Skillshare thing goes well, I'll consider adding another class with new content.
Here's to Sister Corita Kent's rule #4, "Consider everything an experiment!"