Can anyone point me to where on the stylesheet I can change the spacing for the comments? My CSS skills are highly limited!

I like the colors. Try to pad the "Add New Comment" section on the left and right margins...the text hugs gray background too closely IMO.

Also, Disqus is kind of annoying. To make a comment, I either have to register with Disqus (what's in it for me?) or post as a guest by clicking a separate box that comes up.