[ivanyu]

When I was incubating the idea, I thought about different concepts:

1. The current bring-your-own-key.

2. A central summary storage, filled by me.

3. A central summary storage, crowdsourced.

4. A paid subscription, where I effectively run some LLM proxy.

I wanted something low overhead and be just the right size for yet another weekend project which I could drop at any moment. Supporting some infrastructure, having moderation headaches, let alone receiving payments ruled out pretty much everything but the current approach.