Clint

mattlsmith

is a widget/plugin that helps connect blogs blogs around the World. The widget is a content aggregator for blog articles. The aggregator takes content from the highest quality blogs and presents the titles and a brief summary within the widget.
The widget has a special crawler that goes to a pre-set list of blogs that are selected based on content quality. It then takes the title of the latest articles written by that blog and populates the widget sitting on the installer’s website. Articles within the widget are then ranked based on a variety of social media factors to present only the best freshest articles.
The goal of it to help users and publishers to discover new content and readers.
For more information, see

Dell EDU Connect

is a widget/plugin that helps connect  blogs around the World.

gqevu6bsiz

This plugin to show announce for per user roles.
And, if you want to change plugin capability, please refer to this code.
For example add filter:
<pre><code>function afd_custom_change_capability( $capability ) {
 // plugin minimum capability
 $capability = 'edit_posts';
 return $capability;
}
add_filter( 'afd_capability_manager' , 'afd_custom_change_capability' );
</code></pre>
And, if you want to add filter, please refer to this code.
For example add filter:
<pre><code>function afd_custom_filter( $announces ) {
 // filter
 return $announces;
}

add_filter( 'afd_before_announce' , 'afd_custom_filter' );
</code></pre>
<h3>日本語でのご説明(Japanese description)</h3>
このプラグインは、ダッシュボードにお知らせを表示するプラグインです。 
ユーザーの権限グループ別に、編集者のみへの表示、 
投稿者と寄稿者と購読者のみに表示する設定もできます。

Dell EDU Connect vs Announce from the Dashboard