Dan Sich at the University of Western Ontario posts an update that shows how Hab.la is responding to user suggestions and now has a solution for the previously-reported cap of 5 simultaneous users. They've even got a page on Hab.la for Libraries! If you haven't yet implemented chat widgets on your site, this is definitely one to consider. I haven't played yet, but it may even be worth switching to from MeeboMe. Anyone else considering that?