Kailey (trepmal)

<p>Adds the ID of the current blog/site to the Edit Site menu item. Available only to super-admins.</p>


Blog ID in Site Admin Menu

Adds the ID of the current blog/site to the Edit Site menu item.

jroakes

<p>This plugin will give you the ability to pull up any (non-Super Admin) user and in one click add that user(with a global role) to all sites in your MU install.  Likewise, if you want to remove a user from all sites it is one click as well.  CAUTION: WordPress has an optional mechanism when deleting a user from a site that will allow you to assign that users posts to another user.  I have ignored this for this release.  Please take a DB backups until you are used to this plugin and Multi-Site.</p>


Multi-Site User Replicator 3000

WP3.1 multisite "mu-plugin" that allows you to add a user to all sites or no sites. Just drop in mu-plugins.

Blog ID in Site Admin Menu vs Multi-Site User Replicator 3000