Server Ranks- How do you do them?

I felt like asking how other people have ranks/permissions set up on their server. I saw a post with a VERY weird set up, or at least weird as it would seem to me. My server is freebuild, so I've got a lot of ranks for more commands and such-

NonMember (guest)
Member
Builder
AdvancedBuilder
Foreman
VIP
Veteran ==> Donator1 ==> Donator2 ==> Donator3 (if you donate you fork off here)
Mod
Admin
Owner

I like to screw with the colors a lot, and though it seems to me a trend that mods be blue and admins red, I think currently we have dark green and light green for mods/admins. Because it's fun.



I've been on a few Factions servers that just go-

Grunt
Faction Leader (sometimes must be donator, other times just well-known)
Admin

But that makes sense because it's factions.



Anyway, if you're a server owner or play on a server with a much different system, feel free to share here.