Enough to make you loose it…
Seth Godin has a couple of great posts on his recent bad customer service experiences with American Airlines and Avis, juxtaposed with his great experience with the W Hotel in SF.
Now just wait until all the popular blogging platforms have the hReview MicroFormat baked in for easy structured blogging of product and service reviews, and then all these stories will be easily searchable and discoverable...bring it on.