Iphone doesn't multitask, but i would agree that even an simple mp3 players will out perform an A4000, but to me it more fun to use an amiga, and for that matter, i did spent alot of money on my A4000T to get him 128 meg of ram and 3 50 gig scsi drives to get started on the toaster/flyer combo i grab from ebay...
Why, because i always dream to own one of these since l saw what it can do. Of course it won't do hd, but still some fun projects l've got in mind for this.
Rick.