Thanks for the comment, but I'm going to have to disagree. If you read the comments on the main article, I think you'll see that quite a few people found it funny. As did many of the people who emailed me directly. You're right, sarcasm isn't funny in and of itself, but it is used as a comedic tool very frequently. I'm not sure I've ever seen a stand up comedian who didn't use sarcasm as part of his tool set. Did my frustration come through? Absolutely. Did I sound enraged? I don't think so. It was more like bewildered. Obviously you're open to your own interpretation, but as the author I think I have a better idea as to what the tone of my writing was.