Last week, we learned that anyone who currently runs the Windows Phone 7 OS will not be able to upgrade to Windows Phone 8. This includes everyone who bought the flashy new Nokia Lumia 900 phones over the last two months.

Anyway, this made me wonder, how many people always have the latest mobile operating system? To find out, I thought I would run an informal poll.

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Thoughts? Let us hear it in the comment section.