Ever sold? No. Otherwise that'd be almost every person holding one right now.
Guestimated in use, currently? Sure, but that's a guestimate provided by all the carriers over the world or just in the US, did they clarify WW or US?
Lots of stats spouted by companies at launch events give an insight into things, but are usually just there to wow people and hide the truth.
Sure the Mac grew 23% last year and the PC 'only' grew 4%, but that 4% ( 40,000,000 machines) of 1 billion+ users is larger than 23% (2,800,000 machines) growth of a product line that's around 7% (~70,000,000 machines) of the total computer market.
So if Apple are so happy and boasting about 23% now, what about the 32% growth in 2008? Is it slowing down, increasing or stabilizing? and percentage points changing accordingly? Most likely increasing a bit in reality, heck I've had 2 customers [out of 400+ PC's] buy Mac laptops this year (both regret it due to the learning curve, PC World sold it to them though).
Make sense?
Percentages, not what they're cracked up to be
Any actual pictures yet?
Looks like an iphone 4, feels like an iphone, different internals and 2 antennae (the iphone 4 band and internal, swaps 'seamlessly' depending on how you hold it).