The release notes for the latest version of Logseq announce that they now support OPML import (export was already supported). I'm sure Dave Winer will be pleased. Personally it should help me migrate over my remaining Dynalist outlines to Logseq, though I might wait for a few updates till they iron out any bugs.

https://logseq.github.io/#/page/60c8be46-6179-40c0-ad3a-74ecdeaa595e

Really glad to see this. I'm glad Logseq can support outlining in Markdown files, but most other outliners don't handle this nearly as well and OPML seems more robust for moving information between outliner apps.