WordPress Post Formats Admin UI
Nice plugin from Alex King that adds tabs to the WP admin UI so that you can post nicely-formatted posts using customized UI for each format.
#admin
CheezCAP
Cheezburger’s library for creating custom admin panels in WP really easily.
Admin Zen
Nice site with simple, clear points/suggestions for being a sysadmin (of any kind really, it’s very “generalized”).
Custom Write Panel « WordPress Plugins
Custom Write Panel « WordPress Plugins
Custom Write Panel provides the functionality to create individual write panels similar to “Write Post” panel only with customized input fields. This plugin allows adding new input fields with a specific type.
Shuttle @ Broken Kode
A complete re-work of the WP Admin Panel, apparently supported in part by Matt. Wonder what happens to this with the 2.4/HappyCog work?
WordPress Tiger Administration
WordPress Tiger Administration
Amazing transformation of the WordPress Admin via plugin + CSS. This one is really impressive.