Descriptions

Post type names are necessarily brief, so non-insiders need access to more info about them. It would help to have a short descriptive title-attribute on the shaded box that says the type.

Searches

Clicking on the shaded type box currently doesn’t do anything, but I think it should change the search field to say “{type}” or some similar syntax, and that syntax should be enabled to search for just that post type.

Information

The “about” post should include or link to descriptions of the site’s available post types.