Well, I see this pretty much as an end of unlocked bootloader's and rooting "your" device...
Probably won't effect most people however.
hackaday.com
Probably won't effect most people however.

Google Will Require Developer Verification Even For Sideloading
Do you like writing software for Android, perhaps even sideload the occasional APK onto your Android device? In that case some big changes are heading your way, with Google announcing that they wil…