Funny thing about fury as main healer, which most of you may not know, since few on these boards play PvP. Furies are the most popular healers in PvP, more sought after then even clerics. Why? Group regen heal.
In pvp, often multiple members of a group take damage at once. Scout targets the caster, tank takes the healer, and mage nukes/roots scout. So good group heals are much more important then in EQ2 PvE, where in a good group, usually only one person (the tank)takes damage. As far as group heals go, Furies (druids) are king. There's a detailed explanation on the official boards, followed by cries of "nerf Druids", but essentially it boils down to the fact that is everyone is taking damage in a group, the Druid regen heals way more then Wards or reactives.
A defiler group ward, for instance, wards the whole group vs.x amount, let's say 300. The whole group shares that ward, so if one attack hits a group member for 300, or 3 attacks hit 3 group members for 100, the ward is gone.
Cleric heals I believe go off a certian # of times, let's say 9, for x healing amoutn, let's say 100. So after 9 hits, it's done.
Druid heal gives every group member X hp regen (let's say 50)every 2 sec for 10 or 15 sec. So at 50 for 10 sec, that's 500 X 6 for 3000. These aren't exact amounts, but you can see what i'm getting at. Furies/wardens have the best group heals, since they heal each group member individually for a given amount, every 2 sec. Cleric and Shaman group heals aren't even close.
Just a fun fact to suppport the idea that Druids are not 2nd class healers, at least on PvP servers.