Is Linux only for the poor? (ZDNet)

Well, I can honestly say I do not use the "Graphical" part of Linux.
I will set it to the Multi-User Mode and let it boot from there.

From a server perspective Mail, Web and FTP/SFTP -- it is very stable.
Our Windows servers crash frequently -- and need to be restarted on a regular basis. (Bad setup -- perhaps, but I am only responsible for the Linux servers in our company).