I would like to request you consider adding better control over incoming chats. In our particular case, I have a community attached to a blog with over 100k users. The owner of the blog will become inundated with chats since any of our paying members are allowed to chat with other people. It would be much better if there were a feature that allows a person to approve/reject incoming chats, or at least disable others from initiating the chat. This way, other users would need to request permission to chat with him.
Currently, chats can either be turned on or turned off (all or nothing) so there is no way to protect a popular user from being overrun by chats apart from disabling their ability to chat altogether. Neither scenario is good.
Thanks in advance for your consideration.

