Here’s a great “Why didn’t I think of that?” tip from TechSoapbox. Want to find some great keyword fodder for your site, or borrow a bit of mojo from the competition? Search del.icio.us/url to see how people who’ve tagged the sites you’re interested in have phrased their description of the website.
And don’t forget to check out the tag cloud on the top-right [example], which will give you some sense of visitors — at least the ones interested enough to bookmark it — tend to categorize the site.
(Hat tip to BloggingPro for pointing this out!)