Bots on Reddit for example did farm karma to later sell those accounts (more karma makes accounts look more legit) or circumnavigate karma thresholds to spam. There is no karma here so that’s (hopefully) not going to become a thing.
Comments starting with “!remind me” are automatically removed in some subreddits, maybe that was the issue.
Außerdem auch Minecraft, Conway’s Game of Life und Powerpoint. Turing-Completeness erfordert nicht viel.