Infinite Loop
So I file my posts in Del.icio.us and use the Daily Del.icio.us Posts to add them to my blog. Then I have the sociable plugin that allows you to file that post in del.icio.us again.
So you could theoretically, create a bookmark in del.icio.us that was actually a bunch of links in del.icio.us itself, posted to the blog using the del.icio.us API. There’s an infinite loop in there somewhere, I just haven’t figured it out yet 🙂