iPad whatever, iPhone Whatever.... they're still iPads and iPhones.
It's really rare to hear anyone use the model designation in conversation, and it's kind of annoying when people do. Normally if I'm at the bar, if you ask, "what phone is that?" YOu get back, "An iPhone" or "A droid." (Worse with Android devices, because people tend to really lump them all together which doesn't give that particular device a lot of differentiation.) Then you have to say, "Is it the 4, or 4S? I don't have Siri on mine, and was wondering how it worked."
And then there was the really stinker... does everyone remember the uproar over it being called the iPad in the first place? Everyone voted it down and moaned because they all wanted the iSlate. Now, iSlate sounds really weird, and that was what we all expected the iPad to be. I'm glad the maxi-pad jokes have gone away at least.