> At the end of the day, we have to accept there is no perfect system of categorization. Some will prefer hierarchies. Some will prefer tags. From the tone of the article, it is clear that they prefer hierarchies.

I’m the Johnny who wrote Johnny.Decimal and this is basically it.

The OP clearly isn’t one of the people for whom finding JD is a massive mental relief. I know those people exist: they write and tell me.

Others find the idea baffling. Stupid, even. That’s fine. If this helps you, enjoy it. If it doesn’t, use something else.