Moop is a brand new WordPress management application that gives its
users the ability to manage multiple weblogs using a single login and
interface. Use Moop to create and manage your blog posts, backup and
recover your posts and administer your blogs user accounts all in one
single application

what it does for me, well it allows my team here to manage 40 blogs or so, keeps a nice backup of all the work we have done, keeps wordpress up to date if we need it, manages plugins and templates..

awesome hey !

DaveN