Ron Rennick

Rolf Allard van Hagen

Adds a Theme Stats option to the super admin menu. The admin panel lists all the themes in use site-wide. At the top of the list will be the most popular theme and a number in brackets of how many are in use. Click on the name, and a drop-down list will appear of all blogs using that theme, with a link to each blog’s home and dashboard.
This plugin goes in the mu-plugins folder. This is an updated version of the theme stats (for subdomain installs) plugin we released in 2007. This version is designed for either subdomain or subdirectory installs.

Multisite Theme Statistics

Adds theme usage statistics within your network, shows themes by user and most popular themes.

Daniel Westermann-Clark

By default, WordPress network usernames cannot contain anything but lowercase letters and numbers. This plugin adds network options to let you include hyphens, underscores, or uppercase letters, if desired.
Furthermore, this plugin gives you the option to allow email addresses as usernames, or to allow all-numeric usernames (e.g. “1234”).
Finally, this plugin lets you override the minimum length for usernames (which defaults to four characters).
To follow updates to this plugin, visit:
https://danieltwc.com/
For help with this version, visit:
https://danieltwc.com/2011/network-username-restrictions-override-1-0/

Network Username Restrictions Override

Does what it says!

Override restrictions on WordPress network usernames.

Multisite Theme Statistics vs Network Username Restrictions Override