While “simple” means “easy to understand, deal with, or use” it doesn't mean “easy” in application. Two statements I hear regularly in my work are, “You make it sound so simple” and “That’s hard!” Typically, these comments are made in association with one another. These exclamations are always “music to my ears” because they let me know that I’m hitting the target of my teaching. Simple doesn’t mean “easy” application, simple means “efficient” application. The way we put a satellite into space is “efficient”, yet it requires a tremendous amount of spent energy. It’s not “easy” at all! I think these are important distinctions to add to the thesis, Susan, and as always, you’re bringing “tough stuff” to the table in an intelligent way. As for me, I like blogs that that keep me from “reinventing the wheel” (efficiency) but leave me the task of working out my own dance steps! As I think about it, I like your articles in particular! :)