Beth could use this to send private beta test invitations to people who have evinced an interest in helping in a beta test and have been active community members.
In my view, this would be preferable to the public invitation for the 360 beta test, If only because it would reduce or eliminate a recurrence of the plague of beta test related threads on this forum since the 360 beta test announcement ... and the "unpleasant" threads that I'd be willing to bet we'll see when some forum members realize they aren't getting an invitation.

