I can't begin to express the absolute anger it evokes in me when I hear of my guildies spending 4 hours in 25man Naxx only to have KT loot ninja'd. It is heart breaking.
Leveling up my toon I had heard of such things happening but never experienced it personally. I was shocked at level 70 when a guildie had indicated it had happened to them in an instance. People actually do that? I was absolutely shocked and even more angry. Our guild was ticked and it was the talk for an hour I'm sure.
Something is in the air in the last few months though, as it has become almost common place to have loot ninja'd and people are almost complacent about it. No one seems surprised when it happens or even barely upset. "The raid leader gave the loot to his couple of guildies that were there" is the kinda stuff I hear. "Awwww that sucks" someone might say, then end of conversation.
If I have run a 25man Naxx and you ninja the loot, you have stolen my time, my buffed food, my flasks, my mats and yes my chances to obtain that loot. Are folks really that desperate for stuff? Other than not pugging what could Blizzard do to make this more painful for these individuals that feel our time and effort is worth nothing?
Sorry for the bitchin' session. Can't help myself sometimes.