I’m a bit confused why you wouldn’t directly contribute to OpenStreetMap. That database is already in-use by many- further splintering of open alternatives to proprietary mapping only hurts the FOSS community IMO because we need as many hands on deck as possible with OpenStreetMap making the data better and feature-rich to maintain any semblance of parity with something like Google Maps.

After having kept jellyfish as pets (Atlantic bay nettles), I wouldn’t really consider them to be vegetarian nor vegan. While similar to plants, seemed to have a greater sense of environmental awareness than my plants. Mine could sense light, have “off days”, and interact with their environment. It’s probably true that there’s not much going on there due to the small amount of nerves that control everything, but even when mine would accidentally get caught on tank cleaning tools or get bumped around they’d react in a protective way and to me it’s just similar enough to animalistic behavior that I’d not feel comfortable consuming them if I were vegan.