hazardcell

A newer version for WP3.0 is in the works. I would have loved to release it on time for the release of 3.0 but I’m having my finals at the moment so it will have to wait until June 2010. Will include single sign-on as well.
This plugin is for WordPress MU
This plugin basically allows you to host blogs on multiple domain names while maintaining one main site.
For example, the main site could be example.com but users will also be able to sign up for blogs on example.net, example.org or any other domain name that you choose to add.
<ul>
<li>All the sites will have the same settings</li>
<li>No extra blogs/tables are created for the additional domain names</li>
<li>All blogs will be viewable on the Site Admin blog list</li>
</ul>
Alternatively, if you would like to request a feature and/or report a bug, please visit the <a href="https://wordpress.org/tags/yet-another-multi-site-manager" rel="ugc">forum</a> or the <a href="https://plugins.trac.wordpress.org/browser/yet-another-multi-site-manager/" rel="nofollow ugc">trac repository</a>. You will have to login with your WordPress.org username and password to access these.
<h3>Known Issues/Limitations</h3>
<ul>
<li>Remote login does not work with this version</li>
<li>Only tested with VHOST installs in root directory</li>
</ul>

Yet Another Multi-Site Manager

Allows blogs to be created on multiple domain names while maintaining only one main site for all domain names.

wpriders

Mihai Irodiu

This plugin works on multisite WordPress installs only.
Use this plugin when you need to add a page on multiple website installs of a WordPress multisite without doing this manually.
You have the following options for adding the page: 
* the list of sites you want to add the page to 
* page title 
* page slug 
* page content 
* set the page as Home, Blog or just simple page 
* set a page template
In case your page already exists (has the same slug) on one of the websites, the page title and page content will be updated.
Useful scenarios for this plugin:
<ol>
<li>create a page in Visual Composer and deploy it to multiple sites in a multisite install </li>
<li>set a page as home in multiple sites in a multisite install </li>
<li>set a page as blog in multiple sites in a multisite install </li>
</ol>
<h4>Compatibility</h4>
This plugin requires a multisite install.

Create Pages on Multisite WordPress

Automate adding the same page on multiple installs of a WordPress multisite.

Yet Another Multi-Site Manager vs Create Pages on Multisite WordPress