@ gswitz... I'm not that much of a fan of Scott's, books but we all have our preferred learning styles.
May I suggest the concept of making a chronological text doc. That helps you reference and locate, or as you put it (searchable compendium).
I have a word doc for every video I own and it grow and changes every time I watch a video.
This might sound like a lot of work but it not. I just list enter time, subject and short notes if required.