vs I recently did a comparison between Ubuntu 10.04 and RHEL 5.4 to determine what our standard server install should be. Just to be honest, windows server started out to be in the mix but was quickly disregarded as it really doesn't lend itself to scaling out in any reasonable manner. I set these up using the rackspace cloud which I have to say was a dream come true. I had both servers up and running j2ee application servers in less than 1 hour. First off, I first used redhat back when it was shiny and new (94-95) and used it for quite some time afterward. I've also used a variety of other unix and/or linux systems (slackware, debian, ubuntu, suse, caldera, SCO, solaris, aix, hp-ux). That having been said, I am a linux USER, NOT a kernel hacker. So the inner workings are quite as important as much as getting a useful and reliable system together quickly. What I discovered is that Redhat is trying to build a stable platform that doesn't change. They are c...