Notion is an incredibly inspiring product that makes it easy to overlook its many shortcomings. Everything here is editable by default, which saves extra clicks, latency, and, most importantly, the decision to contribute. Real–time collaboration is decent with some tolerable data–losing glitches in conflict resolution. All the edits are published and visible in real–time as well.
Notion is quite powerful, reasonably flexible and beautiful for zero–code content management.
While there's a way to emulate custom domain Notion using Cloudflare Workers, I deemed it too unstable. The company is hopefully working on the feature, so I'm fine with the redirect for now. Enjoy.