[dzsekijo]

In my previous workplace I used to use Workflowy to keep my to-do list in. I had a script that generated OPML from data pulled from Bugzilla / GH Issues / Jira, which then I could paste into Workflowy and from that on, update it interactively in their web UI. The Workflowy data was daily synced to Dropbox (as OPML) which in turn was synced to my local machine, so I had all the data at hand in usable format even offline.

(OK, OPML is not utterly human friendly as such; actually when I needed to access it locally, I parsed it and used it in an interactive programming environment.)

This was a nice hybrid workflow.