I don't really understand the point. Don't Apple now have 4 devices which do the same thing? iPod + iPhone.. as far as I can tell are identical apart from the

I don't really understand the point. Don't Apple now have 4 devices which do the same thing? iPod + iPhone.. as far as I can tell are identical apart from the iPod cannot make calls. iPad is a giant version of the iPod... which I really like to use to browse the web on the sofa. We now have the iPad Mini which is that awkward size which is too big put in your pocket and yet you don't want to put it in your backpack as you could put your netbook / iPad / laptop in your bag. I am sure they will sell plenty. I just don't really get it. Its like innovation has stalled at Apple. How many sizes can we make the iPhone? Beyond this the iMac is incredibly disappointing. Its thin! Oh well. No SDD. No Retina Display. Probably has a little spec boost over last model. Its disappointing. Glad I didn't wait for it.