And they wouldn't be happy if you told them about the updates in a different channel? I of course can only talk about my perspective, but nearly every time I encounter such a screen, I couldn't tell you if its contents were valuable or not, because I'm angrily smashing the screen to make it go away. If the prominent button on that screen took me to the app store, I'd be even more annoyed. Given that their ratings haven't tanked because of that it seems that this is a minority feeling, but a user should still be able to turn it off.