I'm planning some exciting upgrades to my blog! Soon, each post will feature a dynamically generated section at the end, pulling in related content like searches, blogs, images, and Wikipedia articles, all based on the post's context. No caching for now, but I'm considering it for the future. You'll also be able to subscribe to an OPML file containing an outline of all this related information for each post.
I'm still confused about OPML. I know it's for sharing blog subscriptions, but I don't see the practical benefit for me or my readers. Even after checking resources and looking for OPML enthusiasts like Robert Scoble and Dave Winer, I'm still lost. Technorati's Blog Finder wasn't much help either. Wikipedia had the best explanation, but I still need to figure out how to actually use OPML.
IE7 introduces the ability to subscribe to any link in your default RSS aggregator. This function allows users to right-click a link and select the "Subscribe in default RSS reader" option. While useful for valid RSS feeds, this feature does not work for other content types. Whether this is specific to Internet Explorer 7, enabled by default, or a result of extensions like RSS Bandit is uncertain.