Now I'm thinking you could explore more the multi-useness of it. First, you expose an API for accessing the nestable lists from the browser (and other clients, but I like the browser), then various apps can be built on top of it, and they all could be accessed from the main site, such as:
- note taking
- server logs
- manual logs of events (I've seen these in use in lots of small business where some employee must log what happened in its turn)
- personal journal
- mixpanel-like thing
- analytics of any kind
- computer-generated logs of anything that doesn't need a full-fledgeded database and system of its own (I'm thinking specifically of the logs of people who used their password to open a dor we have in our building, that communicates via serial port with a server that stores that info, but very ineffienciently)
- (I'll keep thinking about it)