The Hash Operator creates structure out of chaos. It is the taxonomy engine that turns linear text into a queryable network.
Without tags, a note is an island. With tags, it is part of an archipelago.
Prose requires you to read to understand the category. Tags allow you to filter *before* reading.
"We need to fix the login bug that is preventing users from accessing their dashboard. Also, the API response time is slow."
To ensure the parser and your future self can read the tags, follow these rules.
Imagine you query your entire knowledge base for #urgent. This is what you
see.