Hello, I recently gave a talk in Fosdem's Declarative and Minimalistic Computing devroom:
https://fosdem.org/2022/schedule/event/minimalsyntaxes/ In it I provide a justification for: * Koutliner as a useful PIM aid * Koutliner blocks existing as collections of heterogenous formats and classifications * the Koutliner format being mixed with other formats (including Gemini protocol's GemText) * adding annotations to provide inferences to block content I provide examples about how the format can be parsed with the parser and lisp, TXR. In addition, I provide an example of how a collection of Koutliner annotations could be represented semiotically with Tikz. If you have any questions then Im happy to answer. Enjoy, Jonathan McHugh