[Centos] CentOS Release Lifespan

[william.suffill at gmail.com (William Suffill)]

I've just started using CentOS as an alternative OS for some servers
for a project. At the time 3.4 was the release of choice. I'm curious
how long the CentOS project will release fixes and patched rpms for
3.4 before it would be necessary to migrate these machines to 4.x. I
rather know in advance so I can plan accordingly and slowly migrate
these over time. I do realize that 4.x has many improvements as well
as the 2.6 kernel but at this time 3.4 is fitting the bill quite 
nicely.

Great work with the project.

-- William