11/25/2000; 3:33:35 PM EST OPML is an established standard for interop between outliners and RSS readers. http://drummer.scripting.com/davewiner/glossary.opml https://opml.org/ dave.winer@gmail.com wss://drummer.land/ Wed, 01 Apr 2026 12:57:33 GMT 1,5,11 13