Here's a recent, dramatic example about how that sort of memory use can go wrong: http://www.androidpolice.com/2012/12/16/samsung-exynos-4-exploit-discovered-r

Here's a recent, dramatic example about how that sort of memory use can go wrong: http://www.androidpolice.com/2012/12/16/samsung-exynos-4-exploit-discovered-root-and-full-access-to-ram-possible-in-a-single-app/ http://www.androidpolice.com/2012/12/16/samsung-exynos-4-exp...