I found this link to Firefox keyboard shortcuts on del.icio.us. I was pleasantly surprised to find a couple of shortcuts that I can use instead of fumbling through the pull down menus with the arrow keys, mostly control+U. Other than a few, I pretty consistently use a lot of these, or was at least aware of them. I am keyboard elite!
I found this link from the “Most Popular” feed on del.icio.us, which I’ve found to be kind of interesting. The only thing that’s kind of lame about it is dependence on the bookmarker’s use of a good title, instead of using the HTML title from the page. The nice thing about it is that there are only about 50 or so a day and since they’re just links it’s much nicer to keep up with the entries, as opposed to some of the wordier blogs.