I plan to publish my apps not only on Google Play, but also on alternative app stores such as Amazon app store, Slideme and Samsung app store.
A few questions:
Has anyone experience with these app stores?
Do you know other ones?
Are there any known issues?
How is the traffic?
Is it possible to publish android builds (compiled via Intel XDK or Cocoon IO) on these app stores or is there any special procedure?
Does Google Play Game Service still work on these app stores, if the same app is published on Google Play, too?