http://tags.library.upenn.edu/tag/tagging+opml PennTags Feed http://tags.library.upenn.edu/makerecord/url/1918 http://tags.library.upenn.edu/makerecord/url/1918 <p>Interesting discussion about making OPML dynamic like the RSS feeds that an OPML file aggregates.&nbsp; This would allow the distribution model of OPML to be changed to a subscription model.&nbsp; In TagIt, we've sort of got this without having to change the way feed readers work.&nbsp; Since a bibliography is capable of creating an RSS feed, they already can be read by the feed readers dynamically -- that is, the readers can get new content as the bibliography is updated.&nbsp; And since the bibliography topics themselves are simply posts, they can be consumed via RSS.&nbsp; The only things I'd need to do in the code is</p> <ul> <li>update the timestamp on the bibliography topic whenever a component is added or edited</li> <li>give access to an rss feed of just the bibliography topics (by user or by TagIt instance)&nbsp;</li> </ul>