I just changed the theme/skin for my blog and have been playing around with new fonts, css, handling of footnotes, etc. Let me know what you think and whether you run into any issues (especially on older posts). It's been years since I've done webdev, long before CSS3 and HTML5 so thing's are a bit different than I'm used to.
In other news, I haven't heard back from the Haskell Planet admins about getting the feed switched over to Haskell/coding/math content only. So, if you've been annoyed by the OT, sorry bout that!