It's frustrating when I am just about to enter a dungeon and I see a question in my tell, but I can't respond to it cause I enter the dungeon at a bad time. Now that person has to wait 20+ minutes for my response.
It's the same thing with PVP, when I sued to do it. If I see my ls ask a question, I can't answer it.
While it was done for the sake of not receiving harassment tells, that is fine. But let the people have the option to allow tells/ls chat during duties. Some things are best solved internally than having the whole party see it anway, or ls chat.
Maybe I want to tell somehow how they can improve something instead of saying it in party so they don't feel embarrassed about it.