Blog City is really annoying me now...
Blog-City's RSS feeds have been doing stranger and stranger things lately. Finally they've made it impossible for Moveabletype to update my blog successfully, because the server would timeout trying to process the feed. This also meant that when users tried to comment, they'd receive an error message.
So, regretfully, I've had to pull Professor Yin and the Punishment Theory Blog from my feeds list. Please be assured that they'll return as soon as BC gets its technical act together, or I can find a workaround.