Dude - had you left off the last sentence or two from your comment, you might have received many insightful mods. Why Godwin yourself? What a waste of such an insightful comment.
From SmartOS's wiki
"SmartOS is a hypervisor lean enough to run entirely in memory, powerful enough to run as much as you want to throw at it. Provisioning is blindingly fast, thanks to zones and ZFS file system creation."
More at http://wiki.smartos.org/
Is it just me?
I like your writing style - you write very well.
XKCD's take on explaining this phenomenon.
Funny this poll showed up today when 3rd season starts on AMC.
Today, I would have to vote for Chemistry, with focus on lab experiments.