Just read this article with odds on events surrounding the iPhone release.
Source: http://www.livescience.com/technology/070625_iphone_future.html
Consumers are reported camping out waiting for an iPhone3/1
Initial iPhones get recalled30/1
iPhone sells at least 12 Million units in 20085/6
Apples stock jumps at least 10% in value in regards to the price on 6/30/071/2
Consumers pay at least three times the original price ($1,500) on ebay2/1
The screen breaks/cracks like Apples first-generation nano (iPod)150/1
There are mass reports of the battery life being less than the promised 8 hours10/1
Someone is trampled while trying to get an iPhone20/1
iPhone spontaneously combusts150/1
Source: http://www.livescience.com/technology/070625_iphone_future.html