I want to commend him for doing this for a couple of reasons:
1. He is publicly sharing his work with the world – more of us need to do this – share our work with others.
2. He uses his blog as a way of sharing meaningful tools with his choir. It isn’t hard! You simply start a blog and then add resources to it.
This subject of score marking has been around for a long time. You can find another ChoralNet discussion on it here from 2006.
Joshua Oppenheim says