I find it pretty hilarious also. I can't believe the 360 actually outsold the PS3 (not by much). September's sales aren't going to be nearly as funny.
This great news for Sony. Looks like they were able to drain the channel in Japan of the much more expensive PS3 fat without a price cut. Most of August's sales are deferred because of the Slim, and the inability to find a PS3.
Thanks for the input, Jeff.