No, they're not HUGE changes, but have you looked at Planet Atheism lately? :) (I ask this question because you may be reading it through the RSS feed)
Thanks to Chuck of Unbecoming Levity for the nice images: a logo, a favicon and two buttons for linking to PA (possibly on your blog's sidebar).
I've also changed the order of some stuff in the sidebar, and actually killed a few unnecessary sections, so that the available options are more visible (options BELOW the huge list of blogs? What the hell was I thinking? :)), and more clearly explained. Look for them at the top of the sidebar.
Oh, and I've fixed a few things in the members' Technorati ranks table, so that the information isn't lost if Technorati is down when trying to update, and also so that any temporary "weird" values are handled correctly.