Parts standardization much older
than the screw lathe. It was pioneered by the Springfield armory in the 1819 for rifle stocks and before that by the British Navy for tackle blocks...
IMHO, RedHat's biggest problem is that they are not rapidly iterating their core products. Time & time again I see people having to go through giant work arounds to support modern software on RHEL. It's gotten to the point where Debian or Ubuntu are much better choices for modern architectures and solutions like Turn Key Linux make cloud deployment + scalability cheap & easy.
In some ways, RH is like MSFT in that they have a large, old and conservative user base that is being forced into the 21st century - and their software stack reflects that legacy. The question is really whether they can move fast enough to support modern RAILS like architectures with automated provisioning tools like Puppet, Chef & Salt. As of right now, they are a second choice - not ideal, but nobody ever got fired for choosing Redhat....