I'm sorry, but I did as well.
As for the ban and revelation that the chat can be used in any way, I have to say that that's more than a little disappointing. I was looking forward to giving friendly advice to other healers and, on an alt on a different server, seeking advice on how to tank/DPS properly. As someone else side, there's nothing wrong with side-chatter. But if the amount of threads and posts I'm seeing regarding the chat being completely off-topic is truly proportionate to the amount of off-topic conversations, then there's really no use in going in.
As for the OP, thank you for posting the screenshots and taking one for the team. At least now we have clarification regarding the matter. Sorry that it was gained at the cost of a temporary ban, though.
As a side note, I'm curious to know how people are faring on other data centers. To be blunt, I wonder if the abuse of the new chat is more on the side of the player base or on the side of the developers?