Obviously you have no idea what you're talking about, it has nothing to do with being emo or being lazy, its about doing your job propperly. We allready had both boomkins and shamans in this thread speaking of how those spells should be used, if you really did tank as much as you claim to have done, you would know that there are people doing it on purpose.
Ever had a shammy thunderstorm your flamecaller packs in PoS? or the Waves of undead in HoR AFTER you gathered them all up? It's a pain in the ass, plain and simple. Yes you can reposition and gather them all up, but by doing so you:
A risk loosing aggro on a mob or two because you gotta move around in order to hit the ranged mobs.
B loosing dps because melee has to reposition itself as well. And we all know dps can sometimes be low. I know i for one, as a tank, usualy get one or two people in the group that do less damage/dps than me.
Sure its fun and dandy for a caster that has a cute little circle to point out where to aoe with his Blizzard/RoF/etc. but melee actually need the mobs close to each other, not 10ft apart.
This is NOT a l2p tank issue, its simply annoying and complicates the jobs of all the others around. Now i have nothing against those shams/booms/fire-mages that use these spells wisely and in a smart environment. I as well as the op and others are talking about those that aren't playing properly.
To sum it up, you completly ignored the purpose and orientation of this topic and just threw "righteous judgement" at people without thinking. Refrain yourself from posting before you get the actual meaning of a topic in the future.