This morning it "came to me" how to do feeds in the world outline. And it wasn't too hard to implement either (that was how I was sure I had the right answer).
What's in the feed: Nodes of type blogpost or howto, and perhaps others in the future.
They appear in reverse chronologic order of course.
There are at most 20 of them.
The generating of the RSS happens on the workstation, as the OPML is being generated and it is uploaded along with the OPML. This helps with scaling. The server only acts as a pass-through. It moves the RSS text to the S3 storage system.
The address of my feed is:
http://static.reallysimple.org/worldoutline/dave/rss.xml
Subscribe to it in any feed reader you like. Hook it into your feedhose. I have it hooked into my river. So you should see it when it updates. For example when this blogpost appears. :-)
opmlEditor.worldOutline.buildRss
opmlEditor.worldOutline.saveWorkspace
worldOutlineSuite.initUser
worldOutlineRpcHandlers.saveUserRoot
worldOutlineSuite.saveUserRoot