I've never played as ranged DPS. I've tanked, I've healed (briefly, but I did it for about half of The Burning Crusade before they nerfed downranking and I decided my shaman was done) and I've been melee DPS, but I've never played as ranged beyond some leveling toons. It's just not something that's appealed to me. Even when I played a shaman, I rarely even specced elemental and I never raided or ran a dungeon on it. It's just not something I've ever wanted to do.
So it occurs to me that I can't be alone in this, right? How about you? Have you just always been tanking adverse? Do you have PvP? Have you never stepped foot in a raid? What haven't you done?