Bastien Ho

Europe Ecologie Les Verts

Simply add widgets in order to link another blog in a multisite instance
This plugin needs a multisite installation.

MultiSite Widget Link

Simply add widgets in order to link another blog in a multisite instance

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 Widget Link vs Network Username Restrictions Override