It is REALLY great to see any positive press for snakes.
This particular one is an old article. Here is an old thread about this snake spa. It links to a longer and more personal article about someone who actually visited the spa and had the treatment: http://ball-pythons.net/forums/showthread.php?t=82399
Lol, they need some more powerful snakes to really massage your muscles. Get a couple burms in there and that would get the job done.
Like kc261 said, it is always great to see some positive stories about snakes. They really are relaxing creatures to be around.