The main hump I need to get over before committing to either tool is deciding what's important enough to remember. If I were learning a language, using spaced repetition would be obvious. In most other areas, it's not so clear whether it's important to remember the contents of any given book or article.
I suppose I could apply it to remembering songs I've learned how to play, but I'm just doing it for fun.
I suppose I could apply it to remembering songs I've learned how to play, but I'm just doing it for fun.