This module creates a workflow for moderating user avatars. When a new avatar is uploaded, it is placed in the 'not yet moderated' queue, and not displayed.
Admin Message provides an easy way to show short messages to users via the creation of Admin Message nodes which are displayed in a block. The messages can be individually closed by users (both logged in and anonymous via a cookie).
Examples could be "Welcome to this site...", "Temporary downtime...", "Important security announcement...", "New feature...", etc.