Apple is pushing the use of iPods in the classroom, and given that... I would think it to their advantage (and profit) to have help for teachers trying to use iPod's in the classroom. I just got off the phone with Apple. Know what they don't have? Help for teachers trying to use iPods in the classroom.
Of course, I am perfectly free to search through 25,000 third party apps and try out as many as I wish (for $$ each).