[drewg123]

The problem with both is that you have to allow unknown sources. It would be nice (on Google's part) to allow multiple app store certs, so you (as the consumer) could decide which app stores to trust & the OS could maintain some level of security based on the users prefs. As it is now, you need to open your phone up to potential malware to install another app store.

What I just don't get is why Amazon are trying to force people to get their video app via their app store, rather than putting it in Google play (where it is apparently available, but just for non-US regions). Is Google trying to take a cut of in-app transactions, like Apple does?