Hey, man. LFR is SERIOUS BUSINESS. Serious. I mean, what's more challenging for a healer? Healing a competent group in a normal 10-man? Or keeping an LFR group alive where the DK tank keeps switching between Frost and Unholy presence, 5 of the DPS are basically stationary auto-attack statues, and 2 of the other healers decide halfway through the first pull to start DPSing? What could be more challenging for a tank, than running LFR with another tank who doesn't know what "swap" and "taunt" mean? What could be more challenging for a DPS, than trying to keep up with their rotation, when 60% of the raid doesn't know the fight mechanics?
...
I don't understand why there's even a debate, the answer is so obvious. I'm glad we have this settled.