Would you want a 5, 7, 8, or 12-inch iPad?

If Apple were to expand the iPad family, if they were to offer a single additional screen size for the iPad, if they answered all questions about software compatibility, even if it meant a third scale for apps (between iPhone and iPad, or larger than iPad), what size would you want? If you could get a 5.5, 7, 8, or 12-inch iPad, which would it be and why?

Source: http://feedproxy.google.com/~r/TheIphoneBlog/~3/Ou9cwXipgtA/story01.htm

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