Are there any plans to build on this? The initial implementation is fine as a start point, but at the moment it's hard to do anything about it, if there are a reasonable number of members in the list.
It would be good to have a way to contact them all in bulk - maybe with an alert. Or if that's not possible, to be able to put them into a particular usergroup in bulk, so that then they could be contacted through the alerts system.
Right now, you have to go through each one individually if you want to do anything proactive, which is quite painful.