This is another final nail into the already well-nailed coffin. That's all I can say. Now anything can be portrayed as a 'harassing' because it's of it's subjective nature. One can stand the heat and won't even call it this way while another would cry because he got pirated more then 1 time per whole day. I don't see this rule change being well-through nor I see how it actually helps the game. People don't leave the game because of trolls - because if you leave it means that the trolls wins.
P.S.: It seems to me that admins don't think that people leave the game because it's boring as fuck, instead admins consider the problem in some mythical 'trolls' that destroy the server. This is not entirely correct from my point of view.