If you ever want to digitize your training log, I’d love for you to try out my markup language: https://www.traindown.com
1. As a consumer, I would like to have such an editor / viewer for my phone, is there something alike for traindown?
2. Functionality-wise, wouldn't a nice editor/viewer app necessarily be a subset of spreadsheet-like app and isn't traindown then competing against such a more general app? (Not that I know a single FOSS spreadsheet app, so I'm speaking hypothetically)