firetree.net has announced a new plugin that allows for the admin to set posts to be viewed only by registered users, and by user level. Could be quite handy in a community oriented site, where various levels of user is used. Only concern regarding a plugin such as this, is when 1.6 is released, how will it work with the new permissions scheme, vs user level. Hopefully the plugin author has kept up with the development, and this will either deprecate gracefully, or will be easily adapted to the new system.