... I do think there is plenty of room for technology in the class room. I just think it's too distracting in the lecture hall. Your students need to be focusing on the material you're presenting, not the tools you're using to present it. If you think they are capable of doing that, then by all means use the iPad.
I feel like we're straying into a different conversation here. The OP asked a couple of specific questions about using the iPad as a teacher -- like whether it's possible to cut-and-paste from the web into class notes. Other teachers like me responded that, yeah, you can do that, and other stuff too. It's cool!
Now you seem to be hearing voices murmuring seductively that we teachers ought to forget the material we are presenting, and focus instead on the tools we're using to present it. Nobody but you is actually suggesting such a thing, and you are not a teacher yourself, but nonetheless you are bravely taking a stand to save us from this grave imaginary error.
We are so grateful for your conditional approval to do our jobs the way we please ("If you think they are capable of doing that, then by all means use the iPad") and we extend our sincere best wishes to your fiancé, who apparently has a rough road ahead. Is she allowed to own an iPad too, or does she first have to prove she can handle it?