An interesting article (point of view, actually) about what constitutes Google business model...
Search Is Google’s Castle, Everything Else Is A Moat
Diogen.
Search Is Google’s Castle, Everything Else Is A Moat
Warren Buffet famously describes the best businesses as “economic castles protected by unbreachable ‘moats.’
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Android, as well as Chrome and Chrome OS for that matter, are not “products” in the classic business sense. They have no plan to become their own “economic castles.” Rather they are very expensive and very aggressive “moats,” funded by the height and magnitude of Google’s castle.
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In essence, they are not just building a moat; Google is also scorching the earth for 250 miles around the outside of the castle to ensure no one can approach it. And best I can tell, they are doing a damn good job of it.
Diogen.