Ooh, good question... I just started using Steam for a PC port, and its killer feature is the way it only syncs the changes for each build. So I can fix a bug,

Ooh, good question... I just started using Steam for a PC port, and its killer feature is the way it only syncs the changes for each build. So I can fix a bug, upload an update, and get it in players' hands within minutes. I'd really like to see that on Google Play too. In Play you currently have to split your app into "expansion files" if it's above the maximum APK size, upload each file in full, and then it takes hours to actually push the update out to users.