I made it account-based mainly because the writing is autosaved and tied to a single surface, and I wanted people to be able to come back to it later without exporting or managing files.
That said, I completely get the hesitation. A no-account “scratchpad” mode is something I’ve thought about, and feedback like this helps me decide what to build next. I will get to work on this and let you know when finished :) Appreciate you calling it out.