Google doesn't spread innovation around to partners [0]... the terms of OHA, and the terms of Play Store are strongly in favour of Google and effects any competitor [1] that forks Android without Google's blessing.

The Play Store terms range from absurd to downright ridiculous.

[0] http://techcrunch.com/2009/12/22/google-open-when-convenient... [1] http://marketingland.com/acer-incident-revives-conspiracy-th...