Title says it all. Stop leaving raid loot in the chest, not offering it to anybody and just recalling without so much as a "Hey, anybody want?" or even waiting for someone to ask you.
I've seen this done several times in EDQ especially lately. It's rude, bad ettiquette and I will refuse to play with people that see nothing wrong with this. As I have sent tells to these people asking why and they apparently see nothing wrong with what they have done.
So it's simple, stop leaving raid loot in the chest please, it's ticking me off.
If you have new people in your guild, please please let them know how wrong this is. Thanks.
-Hell