A heads up, I've removed references to read-only parameters for add_theme_support() from <a href="http://codex.wordpress.org/Function_Reference/add_theme_support">http://codex.wordpress.org/Function_Reference/add_theme_support</a>.<div>
<br></div><div>Any theme enabling 'editor-style', 'menus', 'custom-header', 'custom-background', or 'widgets' via add_theme_support() is doing it wrong. These are internal registrations so we can transparently use current_theme_support(). In fact WordPress prevents these in particular from being removed via remove_theme_support(), that way there are no imbalances.</div>
<div><br></div><div>Nacin</div>