[ Thanks to Jane Walker for this link.
]
“With the recent public release of Red Hat Enterprise Linux 5
beta 1, system administrators like myself (and their IT managers)
may face major system upgrades in the near future. Given that I’ve
got until 2012 before maintenance support for RHEL 4 ends, I need
to see real value to convince me to upgrade, especially when you
consider RHEL 4 has proved to meet the needs of my organization
nicely.“So, the question is why should enterprises upgrade from earlier
releases of Red Hat Enterprise Linux when RHEL 5 is officially
released…?”