We all know the pattern too well, something drops and anyone who can roll need does. I got into a conversation with someone in the raid about this, through whispers (which is why I am not mentioning legions of trolls). They explained that they so often see items ninjaed for vendor or self-DE that they roll need on everything they can, to use as bargaining chips. It's pretty obvious what this leads to: everyone rolls need so they have the bargaining they need to get what they actually need, along with a significant number of people who are just being exceptionally greedy.
What triggered the conversation was the person winning the roll on the rogue helm token in Dragon Soul. Then it was capped off by them again winning the dagger at the end. The dagger which would have been a significant upgrade for me, though I did at least have the pair from ZG, so I wasn't exactly destroyed by it. The helm though, I was still running with a 333 blue. They had a far better helm and far better weapon than what they won.
Pretty bad, isn't it?
If I tell you facts, but leave out other facts which would dramatically alter your perception of the situation, is that lying? I think so. But let's call it dramatic effect since I'm giving the rest now.
The other rogue opened trade and gave me the token. No bargaining, just a line about how I needed it a lot more than them. This was something they said they did, rolling need not just for bargaining, but so people who actually needed the items got an extra shot at them. I was stunned at the selflessness of it. But, it also made me a bit sad, that players have to go out of their way, inspecting others to see who truly needs, and using the mechanics of the ninjas, to accomplish this.
They also traded the dagger to me.
Sometimes, human decency and altruism can overcome the flaws of a system and the flaws of people. Sometimes people are good, even when we expect the absolute opposite.