Update: The iPhoneBlog is saying they got the same email and they spoke to the developer who said it was a mistake.
Rick Broida, writer of the Cheapskate blog over at CNET, has some slightly off topic news for us today. Seems he's been in contact with a "prominant application developer" who has gotten the iPhone 4.0 SDK and has actually updated their application to run with it.
"Just wanted to give you a heads up that we've submitted an updated app for the new iPhone OS 4.0 software."
Th