How much
money does Google actually make out of Android?
Answer: Pretty much nothing. As in zero dollars, or more likely a loss. Its hard to make much when you give something away for free.
So its hard for me to understand your assertion RE Apple, which is piling up profits by the billion from its iOS operating system.
Google's acquisition of Motorola Mobility only makes sense from a "patent warchest" perspective. ie. The best defense in a tech. patent case is a big portfolio of your own patents, which most likely are being infringed by the people suing you.
Google found itself the odd man out in the weird game of musical chairs that developed over the Nortel patents. By declining to join the Microsoft/Apple partnership it found itself in a position where it simply didn't have a mobile phone patent portfolio to speak of. Not a good place to be if your are supposedly the leading mobile phone OS developer. So the $4 billion that Apple/Microsoft paid for Nortel's patents was too much - but the $12 billion Google paid for Motorola is a good deal? I wonder how many Google shareholders will see it that way -
especially if Google is unable to turn this acquisition into a profit-maker.
Google's relationship with its Android partners (a contradiction in terms if ever there was one) is likely to get complicated. As
Horace Dediu so succinctly put it:
Emphasis Mine.