I am an Apple man through and through. I have a iMac, a first and second gen Touch, about 3 Nanos (not 4th gen yet) and a shuffle.
I have held off on the iPhone because I have a blackberry for work. So before continuing this read please note I am not slagging off Apple...
...but how can this figure be correct? The official government national statistics of residents living in the UK is 60,000,000. So are Apple saying that 1 in 6 UK residents have an iPhone? I work in Canary Wharf (London's financial district second to the City). I travel on the train and tube and have seen maybe 8 or 9 iPhones in use in the Year+ since the launch of the first generation? I don't believe this 10 million sales rubbish at all.
It's more like you add up all the population in the 70+ countries that will have access to the iPhone by the end of this year, and count 10 million out of that.
I can easily believe they made this mark. UK, Germany, France, Spain, Italy, Japan, Russia, Brazil, Mexico... These are high population countries with access to the iPhone. In some of these, even a minimal market share mean hundreds of thousands of devices moved.
I really don't see the logic in your analogy. Sorry.