I believe there is a sign for it that says who they are and what they are, however, while browsing through the nobility thread refreshing myself on it I thought it may be a bit easier to see the nobles, what they are, and how many gold they have donated with /noble or something since it is a top 10 like TK/BS/Alc :p
I disagree with showing how much gold they have however it would be nice to show the top 10. (even though thats what the signs hidden in the towns are for...)
Tripp - 99/70 High Wizard
Acid Tripp - 96/6x Creator
J Vigil 9x/6x? Lord Knight
My siggy
Maybe we'll have a /noble with the ranking list eventually (wont show the amount of gold), but since we have the npc for it it's really not a priority ^_^;