So on one hand a "bad" company advances its strategic interests by contributing to a free and open technology. On the other hand, this technology can bring general benefits beyond the company's interest.
The question is: does one outweigh the other? I think in many cases, for Web technologies, the corporate interest is modest and the general benefit is enormous, so it's definitely a win-win.
As for Android, the open platform part is a huge piece of tech that many have found useful beyond the smartphone market. On smartphones the open source project has enabled several ROM communities that ended up offering versions free of any Google service. There is nothing comparable on the iOS side.
Even Android with Google services is a pretty good deal: for the most part you get to choose what you share with Google (at the price of some features).
I think comparing to Symbian is difficult, Symbian never was in the same league as Android and iOS was it? A better comparison would be with Windows Phone or iOS. Apple has invested a lot in its privacy-friendly image, and I trust they are doing a good job. But they are the outlier. Then you have Microsoft... I don't know where Windows Phone standed privacy-wise, but they sure got a lot of criticism regarding privacy violations in the desktop/laptop OS. Although it's not free.
All in all I don't think Android is a good example to support your viewpoint.
The question is: does one outweigh the other? I think in many cases, for Web technologies, the corporate interest is modest and the general benefit is enormous, so it's definitely a win-win.
As for Android, the open platform part is a huge piece of tech that many have found useful beyond the smartphone market. On smartphones the open source project has enabled several ROM communities that ended up offering versions free of any Google service. There is nothing comparable on the iOS side.
Even Android with Google services is a pretty good deal: for the most part you get to choose what you share with Google (at the price of some features).
I think comparing to Symbian is difficult, Symbian never was in the same league as Android and iOS was it? A better comparison would be with Windows Phone or iOS. Apple has invested a lot in its privacy-friendly image, and I trust they are doing a good job. But they are the outlier. Then you have Microsoft... I don't know where Windows Phone standed privacy-wise, but they sure got a lot of criticism regarding privacy violations in the desktop/laptop OS. Although it's not free.
All in all I don't think Android is a good example to support your viewpoint.