Having owned both, I really prefer the iPad.
It's mot about the Kindle but Kindle books on the iPad using the Kindle App.![]()
Yes, I think that's what the OP was talking about - however, comparing the Kindle device vs the iPad is also a natural thought that's at the forefront of many buyers' and potential buyers' minds.
In terms of the apps, it sounds like a straightforward situation of a nicer, or at least fancier, UI for iBooks vs a larger selection and better prices via Kindle ... the iPad doesn't make you forever choose one, you can freely move back and forth.
Woohoo! While watching the OS 4 live blog over at ars, I noticed iBooks has just been added to iPhone OS 4.0. iBooks is now more or less tied with Kindle for (Apple at least) cross platform use!
Reading books on a 3" screen. How ****ing ridiculous.![]()