I'm learning Android programming and have created some prototype apps that I plan to eventually publish. Having never published an app before, I don't even know what it is that I don't yet know. Once I've been through the development / publish / support cycle, I'm sure I'll look back and realize that I would have done things differently in hindsight. Toward that end, I've published an app as a learning experience that's now offered in the Google Play Store. So I'd welcome any advice relevant to useful resources, processes for beta testing and bug tracking, and promoting the app. Looking forward to being a part of this community!