I'm not talking about people who are competent. I'm referring to people who admit being incapable of keeping a system running reliably, but who have advice for others.
Ah.
Looking back at zeugma's graph made me think of my record uptime.
I had one box way back that was just a departmental email server. Sendmail and pop3 was all it did. (Also /var/mail NFS export to certain *select* workstations.)
It had an uptime count of just over five years when it was shut down for replacement.
Pretty cool.