Sure. You're doing useful work shaping something that is a bit too free-form for most. I didn't question your curation. Nor do I think your project needs to sup

Sure. You're doing useful work shaping something that is a bit too free-form for most. I didn't question your curation. Nor do I think your project needs to support them. But the fact that you haven't heard from the inevitably short list of projects that have looked for new documentation tools in the past ~14 months and also happen to be complex enough to benefit from niche features like inheritance diagrams doesn't mean they don't exist.