Which I can agree with it.
But the overall scheme of things, it does end up being a comparison between sales of OS vs OS.
This is similar to Windows PC with the multiple manufacturers vs the smaller line of Macs all over again. Nobody talks about the highest selling OEM for Windows, do they? It that was the case, HP and Dell lead the way. Depends on perspective.
Based on a singular device, iPhone 4 wins hands-down. Based on mobile OSes, different story. I am still a little ticked that webOS failed. It is a superior OS to Android, IMO.
It somehow always comes down to OS vs. OS. My post was merely about this article and this article alone, however.