They are looking at the Shaman now

[lfd]

In a raid, we are casting lesser healing wave 99% of the time

Like priests with, fight depending, flash heal or dispel magic? :-)

Druids and Priests get 30% normal mana regen while casting once they have 3 pieces of their Tier 2 set

No, we get 15%. Don't assume all priests are specced the same; three of our regular raid are currently shadow specced, and don't have Meditation for the additional 15. How this will change with the new trees in 1.10, I don't know.

And mages need a review before shamans? Don't make me laugh.

All this bitterness over whether class A is more broken than class B. Surely the fact that there is so much disagreement over the ordering suggests that it's rather a subjective issue?

Shamans have some godawful totems and some rubbish talents to improve them, and I'd love to see some more raid-beneficial ones along the lines of the paladin blessings replacing them, but mages have their share of problems too, and your complaints about your totems being substandard doesn't really seem to me to be game-breaking.

Besides, it's not an option to bring 4 paladins to a raid instead of 8 shamans.

You also seem to be falling into the druid trap of forgetting that you're a hybrid class, therefore you're not _meant_ to be as good at healing as other classes. Someone's got to be the worst at it.