I can see an iPhone in my future, since my current plan is already with ATT and since I already use a smart phone. But Apple hasn't released the specs to external software developers yet, and until DataViz has versions of their products for the iPhone I won't be switching. (I also want to see the iPhone have GPS functionality.)

The POD companies that were represented at MacWorld tend to be image-oriented ones: scrapbooks of the family vacation, baby books, etc. So not the sort I'd be using for the Welsh research journal and that sort of thing.