Okay, if you're visiting the site normally instead of through RSS feeds, you may notice that our layout has changed and not for the better.
Long story short: I've been upgrading themes and adding some new/nifty features for this season and I broke something. It will be fixed momentarily (and by “momentarily” I mean “when I get back from work tomorrow”), so don't panic! That's my job.
Edit (11:30PM) I fixed the column issue, the header ugliness can wait till tomorrow evening.