Oh my!
I love the ipad/neo-newton/giant iphone haters.. "I don't want this? Why would anyone want this?"
A lot of people would buy this. I dont get why people extrapolate that if they have no use for something, and possibly their friends dont, that *nobody* would. Apple *do* make niche products, they don't all have to be for everyone.
They aim for things that are easy to beat by making them simpler and nicer to work with.. - Tablets? Well, nobody else has done them right and I dont have faith in anyone else TO get it right.
They don't care that *you* don't want a tablet. If they release one they'll know there's a market for it before release, thousands (millions?) of ex-newton owners are chomping at the bit for these, and if they DO exist, Apple will have made them both sexy and compelling, giving you some sort of useful functionality... If they exist - Apple know how hard they'll have to sell a device like this for people to not be skeptical.. So, if it happens, prepare to be surprised by it's niceness.
If it can run a nice art application (artrage? Sketchbook Pro?) and can do pressure sensitivity they've just insta-sold it to a lot of artists too!
Probably nothing you couldn't live without, but that's not the point.