So, I'm sure most people are probably past Magmaw by now, but my guild just attempted him last night for the first raiding night since Cataclysm. While most people are pretty competent and can move when Pillar of Flame hits, some were having trouble seeing it therefore caused a lot of raid damage on the ranged and sometimes a pillar in a place we didn't want it.
The solution we came up with, a hunter! Since I can simply lay traps we had all other ranged go to melee while I was the lone at range, therefore the pillar always hit me, I could lay traps before it came out and had the ability to see it and run away. This also seemed to help the ranged with focusing down the adds and not running wild avoiding them.
The one problem we ran into, which is probably why we never downed it is that once the tank got swallowed and the 2 other melee jumped on his face our clothies were getting melee whipped for 130k and dying instantly.
In theory this should work decently well we think if you have incompetent people a smart hunter and some way to avoid clothies getting beat in the face.
Any ideas/thoughts?