ElbowRobo

This plugin is for BuddyPress, it adds a dashboard menu and a tab in the messages section. Once you navigate into the messages section and click the “Mass Messaging” tab you have access to all the options which you chose in the dashboard.
Including mass messaging to:
<ul>
<li>Members</li>
<li>Members of Groups</li>
<li>Members of Blogs (Sites)</li>
</ul>
And:
<ul>
<li>Select all buttons to allow mass messaging to all members easily.</li>
</ul>
In this page you also see ‘subject’ and ‘description’ just like on the Buddypress compose page.

Mass Messaging in BuddyPress

This works great for what I need, thanks a lot!

Great plugin

Ever wanted to send a message to many people at once? Now you can, introducing - Mass Messaging.

wesg

Mass Page Remover does exactly what the name implies: it makes it very easy to remove as many pages as you want.
The plugin works as an admin panel. The form contains a start page ID and an end page ID as well as an input for specific IDs.
Please provide feedback on the blog post so that I can improve the plugin further.
For a complete list of the changes from each version, please visit <a href="http://www.wesg.ca/2008/06/wordpress-plugin-mass-page-maker/#changelog" rel="nofollow ugc">the plugin homepage</a>.
For examples and tips on using the plugin, please check <a href="http://www.wesg.ca/2008/06/wordpress-plugin-mass-page-maker/#usage" rel="nofollow ugc">the examples</a> on the plugin homepage.
Be sure to check out my other plugins at <a href="https://wordpress.org/extend/plugins/profile/wesg" rel="ugc">my WordPress profile</a>.
<h4>USAGE</h4>
<ol>
<li>After activating the plugin, navigate to the admin panel interface, where the options can be entered to remove the required number of pages or posts.</li>
<li>View the page list at the bottom to see which pages you want to remove.</li>
</ol>

Mass Page Remover

Mass Page Remover makes it easy to remove multiple pages at once.

Mass Messaging in BuddyPress vs Mass Page Remover