iPhone Announcement Monday?

Brian Lam over at Gizmodo claims that the iPhone will be announced on the Monday. He even goes as far as guaranteeing it.

Gizmodo Knows: iPhone Will Be Announced On Monday

I guarantee it. It isn't what I expected at all. And I've already said too much. –Brian Lam

I wonder what he means by it not being what he expected at all? Perhaps it's not a true cellphone as many believe it will be. I have 2 speculations. It's either a portable iChat device and iPod combo, or it is a true cellphone device without iPod functionality. The latter would contradict Kevin Rose's announcement, though. I guess we'll all find out on Monday.