Ayebare Mucunguzi Brooks

This plugin is helpfull to theme testers, theme creators plugin developers and testers to rapidly populate a wordpress site or multisite with demo data in a given 
language of choice.
The plugin was inspiredby mrwiblog’s demodata plugin. 
At the moment this plugin will serve you demo data in English, French, Russian. 
In the next release which should be any time soon, we’ll add RTL languages like Arabic and hebrew. 
For an open source translation management plugin to run a multilingual wordpress blog, try <a href="http://zanto.org" title="Zanto WordPress Translation Plugin" rel="nofollow ugc">zanto</a>
<pre><code>* Auto download of .mo files if they are missing for the language you want from svn.automattic.com where the offical wordpress language files are kept
* Auto create sample blogs pre-populated with a chosen number of users
* Language of sample data to download
* Number of categories in each blog
* Number of posts in each blog
* Number of paragraphs in each blog post
* Number of pages in each blog
* Number of top-level pages
* Number of levels to nest pages
* Number of comments per post for each blog
* Number of links in blogroll for each blog
</code></pre>
Post content and comment text is automatically generated from Lorem ipsum text, for post content it’s even HTML-formatted.

Demo Data Creator

Multilingual Demo Data Creator enables you to create demo users, blogs, posts, comments and blogroll links in different languages for a Wordpress site …

3dperuna

WPMU has great themes and plugins. Unfortunately, many, if not most, come with a nag notice that admins see about installing their notifications dashboard plugin. If you’ve bought one plugin for your site this is probably overkill. If you’re a developer you don’t need this on your client’s sites.
This is a simple plugin that removes the notice. The 1.3 version has been checked against WP 4.4 and recent WPMU plugins, but still should be backwards compatible with older versions of WPMU plugins.
Note: If you do decide to you install the WPMU notifications plugin, please deactivate this one first. Errors may occur if you don’t.
If you like this plugin consider donating: http://www.protospace.com/wpmu-no-nag-plugin/

Remove WPMU Dashboard Install Nag

Works as advertised. Now, why a plugin should be needed for this is another question altogether, and installing and activating this plugin is no substitute for filing an RFE to either add a close button to those annoying nags or a switch to turn them off (and their pref doesn't always work, apparently).
Thanks for this!



Simple and to the point

This plugin removes the nag notice at the top of WPMU plugins and themes.

Demo Data Creator vs Remove WPMU Dashboard Install Nag