Hey Jonathan,
Miller, Sofy Yuditskaya, Joshua Clayton, Joe Deken and I had a meeting to work on our Pd Starter Kit project. As part of that, we want to build upon all your meta data and search plugin work. We thought it made sense to be able to tag tutorials with meta so that the search plugin can dynamically generate browsable lists of tutorials as well as provide a way to just search tutorials, for example. I'm happy to leave the exact meta data format to you since you've got the best idea of how it should be, and I can contribute coding to the search plugin. This would be one more step to eliminating the old Help Browser.
Miller and I were also talking about adding meta data to his included tutorials. He thought the best way to submit that to him would be if you start with the current tutorial files in 2.control.examples, 3.audio.examples, and 4.data.structures that are in git, then add the meta data to them, then just send those files to miller in one big package. Is that workable for you? It would also be a good time to fix any spelling or grammar errors that you come across, but it would not be a good time to do more substantial changes. That's something for you to work out with Miller directly.
.hc