A while back I filed a bug on libplist with some examples of the hilarious this-is-not-XML issues in Apple's userland plist parser, which people might find fun here as it is highly related to this issue.
Jay, I just wanted to say thanks to all the groundbreaking work you’ve done in the jailbreaking scene. Ages ago I had an iPad Touch and I had so much fun jailbreaking it and playing around with Cydia tweaks.