Letters are the dumbest thing in the game. I never respect them. I throw them into the trash, because everyone else does it to me as well anyway. I am never ever going to plan my day according to someone else I don't know. It's a game and my time is limited. If I feel like hunting, I will hunt, even if others are in the spawn. I don't care the slightest if it offends them. If they want free spawns, they can move to an empty game world (there's plenty).
I don't have any autistic ritual schedule, like those players. I literally play whenever I want. Sometimes at night, sometimes in the morning. These players are taking the game waaaaaaay too serious.
And they are not respectful, at all. In a MMORPG, it is selfish to claim anything to yourself. The MM stands for Massively Multiplayer. Don't like players? Then play some single player games. I am an advocate for freedom, whether that is in games, software or human rights.