Gone based on feedback from the usability poll (below). By clicking the top-level directories on the menu bar, you can get to pages where all the lesson plans are organized into ad hoc syllabi.

In short, Wikipedia vs the Rotorcraft Flight Manual, or your chance to make flying helicopters better and safer for everybody. All you have to do is find a subject that interests you, log in, and tell us what you know. If you don't know where to start, take a look at the private pilot maneuver guide.

p.s., you don't have to be a 30,000-hour pilot to contribute something useful. Students, what worked well for you? CFIs, how did you have to adjust your teaching techniques for different students? Yeah, it is a bit of work and no, you don't get anything from it other than a warm fuzzy feeling (unless, of course, you learn something in the process). But this industry could use some cross collaboration.