“Die Digg-Bar Die, Die! (or Should You Kill the Digg Bar on Your Website)” – It took about 10 days from completion for SEOmoz to publish this post. In the meantime Digg altered the behaviour of the Digg-bar to be a little better for SEO.

Frame Breaker WP plugin – here’s the WP plugin to break your site out of frame wrappers, it will remove your website from the frames of the Digg bar, Facebook, Ow.ly, etc.