Just got done watching the iPhone Activation Video — 'cause with the announcement of the very reasonable service plans I've pretty much decided I'm getting one of these puppies — and I noticed a bit of an error in the video. The demonstration iPhone in the video is apparently an 8 GB model and starts off with 7.27 GB of storage.
iPhone: 8 GB Model
(click image for larger view)
But by the end of the video its capacity has increased tenfold!
iPhone: 75 GB Model
(click image for larger view)
Well, that cinches it. If the iPhone's capacity magically grows as you add data, it's surely the most wondrous device ever, and certainly worth having.
I'll take three!