Attention WordPress Users: It turns out when I upgraded to WordPress 2.7, it killed the feed url that I had set up for Planet Ubuntu and defaulted to the main feed for my blog. Hence, all Ubuntu Planet Readers might have been exposed to my blog postings not related to Ubuntu things. Hopefully, you found the previous two entries entertaining/useful!
My apologies again. I will refrain from posting to my blog/remove my feed url from Planet Ubuntu till I can resolve this issue.