I forgot that I'd added a user attribute here named "IncludeInRSS" which does what it says on the tin. It's set to true by default, but I've unchecked it in this note, so this will not appear in RSS feeds. It's nice to have this when I want to write something down but don't want it distributed. Most of the visits to my sites are via RSS, so this limits the audience to only those crazy enough to actually visit the website. The distinction may be meaningless, but it's important to me. (Update: the flag is ignored in the daily RSS feed but works in the allposts.xml RSS feed. Whoops.)