babo2015

This plugin adds a new “Plugins” tab to the site edit screen where you can enable or disable plugins for this website. You may enable/disable one at a time or per bulk action. The site admin will only see plugins that are enabled for his site or for the entire network. He still can decide if he wants to activate it or not.
Finally you’ll be able to install plugins that do not show to every single website in your multisite network!
<h3>Enable/Disable plugins for selected sites</h3>
<ol>
<li>Visit Network Admin > Sites and click on the Edit link of one site.</li>
<li>Select the Plugins tab.</li>
<li>Click on the Enable/Disable link beneath each plugin name to enable/disable it for this site or</li>
<li>Select several plugins by checking the corresponding check boxes or all plugins by checking the checkbox in the table header an choose Enable or Disable form the Bulk actions dropdown menu. Then click Apply.</li>
</ol>
You cannot disable a plugin for a site as long as it is activated there.

Multisite Plugin Controller

Enable plugins for selected blogs only on multisite websites (similar to theme functionality)

cmc3215

Allow users with specific WordPress roles to delete themselves from the Your Profile page or anywhere Shortcodes can be used using the Shortcode <code>[plugin_delete_me /]</code>. 
Settings for this plugin are found on the Settings -> Delete Me subpanel. Multisite and Network Activation supported.
How it works:
<ul>
<li>
A user clicks the delete link, which defaults to “Delete Account”, but can be changed.
</li>
<li>
User is asked to confirm they want to delete themselves.
</li>
<li>
If confirmed, user and all their Posts, Links, and (optionally) Comments are deleted.
</li>
<li>
Deleted user (optionally) redirected to landing page URL, default is homepage, can be changed or left blank.
</li>
</ul>
Settings available:
<ul>
<li>
Enable or disable Network Wide, which applies a single page of settings across all Multisite network Sites.
</li>
<li>
Select specific WordPress roles (e.g. Subscriber) you want to allow to delete themselves using Delete Me.
</li>
<li>
<code>class</code> and <code>style</code> attributes of the delete link.
</li>
<li>
<code><a></code> tag clickable content of the delete link.
</li>
<li>
Landing page URL.
</li>
<li>
Your Profile confirmation page Heading, Warning, Password (optionally require password), Button.
</li>
<li>
Enable or disable delete link on the Your Profile page.
</li>
<li>
Javascript confirm text for Shortcode.
</li>
<li>
Enable or disable Javascript confirm for Shortcode.
</li>
<li>
Enable or disable using a form (require password) instead of a link for Shortcode.
</li>
<li>
Multisite: Delete user from entire Network or current Site only.
</li>
<li>
Delete comments.
</li>
<li>
E-mail notification when a user deletes themselves.
</li>
</ul>

Delete Me

Great!

Allow users with specific WordPress roles to delete themselves from the Your Profile page or anywhere Shortcodes can be used.

Multisite Plugin Controller vs Delete Me