I disagree on your comments bjhines.
I just recently watched some of the BEST drivers on Speed channel on a closed BMW course attempt to drift around a wet circle. Almost all of them had problems until they practiced. I understand your point, but there are always variables that YOU as a driver have no control over. (Fresh rain, drivers in your way, oily road etc.)
How do you know the exact piece of pavement that he slid on didn't receive some sort of oil spill or accident earlier that day?
I experienced a very similar situation on a Fresh rain day, doing about the same speed, but in my front wheel drive Dodge neon. I changed one lane and the backend just slipped right out. I was shocked, but was able to save it. (Tires where almost new).
Additionally, Jeff may have not stated everything accurately, nor do you know his skills or background. It's easy to say (think) one thing and type something else on the internet.