awn-plugins project was started to have a separate project space for plugins related to avant-window-navigator. Most plugins are actually plugins for other applications, like the gaim plugin by mycroes. Any avant-window-navigator plugin is welcome, the more developers that want to help, the more users we can serve.
gaim_awn is a plugin for Gaim that will make the icon in AWN behave in a similar way to the docklet gaim has. Large pieces of code that are in the first revisions is just ported over from the gaim docklet, but as AWN advances there will be more features that currently don't seem to exist on any other OS or in any other task list. You can download a binary version of this plugin at the downloads page or you can compile yourself with the source that's in svn.