> (It may be time for paging out to disk to go away. It's a huge performance hit. Mobile doesn't do it. And RAM is so cheap.) Note that the kind of paging desc

> (It may be time for paging out to disk to go away. It's a huge performance hit. Mobile doesn't do it. And RAM is so cheap.) Note that the kind of paging described in this article, as well as decisions regarding when to allocate space, do not use/require disk at all. This all about allocated but unused memory.