Markus Echterhoff

This plugin is as simple as it is useful. Add the widget or use the shortcode <code>[you-have-a-new-message]</code> anywhere to display a notice if the currently logged in user has new messages. The notice links to the user’s inbox as a convenient and omnipresent shortcut.
Message texts can be configured via widget interface and shortcode parameters, e.g. <code>[you-have-a-new-message single="new message" multiple="%s new messages"]</code>.
<h4>Translations:</h4>
<ul>
<li>German</li>
</ul>

You Have a New (BuddyPress) Message

Notify users about new BuddyPress messages (widget & shortcode)

nielsvanrenselaar

This WordPress plugin will sent out a customizable notification to a user that has left an comment on your site after approval of the comment.
It’s a tiny plugin which I hope to expand in the near future. Let me know if you miss something.
Icon by Max Steenbergen / maxsteenbergen.com

Comment Approved

Works

Notify a user when their comment is approved.

You Have a New (BuddyPress) Message vs Comment Approved