Munster's report suggests that the cannibalization of iPods rather than Macs is a direct result of Apple's positioning of the iPad and the capabilities offered by it.
This is why I was never interested in the iPad at all, though. Email looks spiffy, but everything else about it seems to have absolutely nothing with getting things done.
I know people like the device, but it kind of seems more like a TV to me than anything else. Something you use kind of passively. My iPod is great for just that....
If Apple makes some sort of ultra-portable that has creative content, I'd buy it....