> That kind of makes economic sense (because customers have a big appetite for computing power... just as long as they do not have to keep those pesky sysadmins

> That kind of makes economic sense (because customers have a big appetite for computing power... just as long as they do not have to keep those pesky sysadmins on the payroll), but from a purely technological point of view is craziness. ...which is part of the reason why you're seeing people in Linuxland rediscover things (LXC) the BSD community (Jails) have known for ages.