As previously announced, the next power is ANNOUNCE group power (#112). This will let you set your own welcoming message to any user who happens to come by your chat (EXAMPLE), which could come in handy in many situations. 42 dropped by help with the power:
UPDATE: ANNOUNCE HAS BEEN RELEASED FOR 2000 XATS IN STORE.
* When you view someone’s powers it will no longer include the ID in the usercard.
* Contest being hosted on xat forums, win big! Click here.