15inch PowerBooks Missing and the 19th?
AppleInsider's News Bytes update with a blurb that Microcenter is no longer are advertising 15" PowerBooks.
AppleInsider also reports hearing the August 19th date, but unclear about the origin of the date.

Apple started running a new iPhone ad this evening called 'Music Every Day', the second in a series that launched last month with a spot entitled 'Photos Every Day'. Both ads in the...