Add nomobility plugin to stop you from sending messages to mobile users. Right now it forces it for all messages while i'm dev'n. This will be fixed before I push, but I need some more functionality here first ;)
[Group IM]
type=default
depends=purple
provides=groupmsg
summary=Send an IM to a group of buddies
description=Adds the option to send an IM to every online buddy in a group.