JayZ isn't mentioned in the article Derek linked to. So you're also unable to find anyone who's actually been affected by the potential security risk described there? You would be well advised to avoid the ad hominems. I've seen people get banned here for less.
This "platform war" meme is for phone makers and fans, but the more successful devs don't generally buy into it, simply developing for both. How many of these popular iOS apps aren't available for Android? Can you list even a dozen from the top 100 iOS apps that aren't also in Google Play?