@Gerd: Dear God, thank you. I have been keeping an eye out for the 'standard' location of PlistBuddy for a while now, since it seems to pop up in the most random spots. Such a fantastically useful tool that I could never find when I needed it.
@Allan: Thanks for just mentioning TextMate 2. :) It gives us all a sigh of relief to know it's still out there. I'm sure I'm not the only one who feels this way: TextMate opened my eyes. The elegance, the simplicity, the flexibility, the power. I just fell in love. So when our exuberance gets bothersome, just smile a little. We are just in love with your creation, and love makes anyone a little crazy and goofy.