I've been noticing lately that there are a TON of great nurse-y apps for iPhones/iPads/iPod Touch. There's several I'm interested in, and I'm trying to figure if it's better to go for an iPod touch and just stay with a basic phone OR if it's better to wait for my contract to run out and get an iPhone. In my mind, I'd have more space on an iPod touch because there are no phone functions taking up space. Is that a legitimate thought?
Also... I know absolutely nothing about computer memory sizes, so 8 gigs means nothing to me. Is 8 enough?