You have probably already seen this, but the folks over at Blogged.com have setup a way to easy discover new blogs. There are plenty of categories to choose from and even some reader reviews. And if the Blogged Editors have had a chance to review your site, they will give you a ranking.
I am ranked at 7.8 — “very good”. But there seems to be plenty of room for improvement! What can I do? Is there something more you would like to see? Something less? Let me know!