They are very annoyed that they have to admit their products are built elsewhere. If you take a look on any device it'll always say where it was made or assembled. That is required by law. Almost all devices, that's all it says about that. However Apple stuff? Right before that they have to note "Designed in California by Apple." Reason is they want to try and deflect from the "Made in China" part. They don't want their Mac to be just another thing made in China.
My iPhone says "Design in California by Apple" and in the very next sentence it says "Assembled in China". I don't see how that deflects any information whatsoever. I could just as easily suggest that Apple is proud that their products are designed in America instead of outsourced to a foreign country.
This brings up the issue, will there be apps sold that are marked iPad2 required?
The Unreal Engine has no problem scaling to whatever hardware you give it. Compared to various PC configurations this should be much simpler. I foresee in the future there may be apps marked iPad2+ required when the hardware performance gets too disparate, but probably not between iPad and iPad2.
The solution of this problem is trivial and is left as an exercise for the reader.