Personally, I can see the merit in the iPad, but it's just not for me - and to be honest, I doubt there's many people on amiga.org that it's designed for.
For creators of content, or users who are familiar with the internals of their devices and how to get the best out of them, it's simply not enough. No Flash, Apple's walled ecosystem, very limited expandability, no true filesystem, multitasking etc.
However, for others, it's perfect. My Dad for example, understands the internals of a computer. He and I used to do countless operations on PCs, Macs and Amigas alike. However, sit him in front of a computer, and he has very little idea how to use one. He has, however, been using my iPhone quite regularly and understands how to use it.
The iPad is perfect for him. It's also perfect for a lot of other people who mainly consume content. For creators, it's not worth it unless you're developing - at least in my opinion. I will say that some of the new apps look really good, and Sam and Max Season 3 on a nice big touch screen? ALMOST worth it.