Google today is like the MS of the 90s - predatory, anti-competitive, monopolistic. It will devour smaller companies either to adopt and adapt their technologies or to stop those technologies spreading to other platforms. It will manipulate the market, and do anything necessary to have its services / products - even when clearly inferior to rivals - adopted by as wide an audience as possible.
I left MSFT in the 90s when it behaved like this, and I have left Google behind now (as far as possible; just trying to get rid of gmail accounts...)
Now MSFT is now less evil than Google or Apple, so I will once again support it. And, just as MSFT made office available on the Mac, if Google should begin sharing with MSFT, I will use its services, but I'm not going to kick up a fuss if they never arrive.