All three of them sound fun to me.

Ruler, because it's always fun to make a country with everything on it.

Adventurer, because RPing is fun. : D

And game master, because I like making up quests and such.

And the other forum died after Ed took over the world. xD

Seeing how the last time went, I'll let you decide whether or not I should participate. At least you know I put a lot of effort into it. xD

PM me if you're people short on one of the three.