andreyk

The WP Ya.Share plugin adds to your blog a set of buttons to save URLs of your pages/posts in popular social networks (twitter, facebook, livejournal, vkontakte etc.).
Добавляет блок ‘Поделиться’ (Ya.Share, разработанный в yandex) для сохранения ссылки просматриваемой страницы вашего блога в популярных ‘социальных сервисах’ (вконтакте, жж, твиттер и т. д.).
It uses the Yandex Ya.share API; I shaped it into wordpress plugin with some options only.
The following options are available:
<ul>
<li>locate “ya.share” block either in the content of a page/single post or in the sidebar (as a new widget);</li>
<li>select a list of preferable social networks;</li>
<li>button/link/icon for expanded social networks list, or nothing;</li>
<li>left, right or centered location;</li>
<li>above or under the content;</li>
<li>inscription language. 
Please feel free to contact me with your questions or suggestions.</li>
</ul>

WP Ya Share

Adds the Yandex 'Share in social networks' block into posts or widget to simplify saving URLs of your blog pages into social networks.

innocuo

Admin Starred Posts lets you mark posts, pages and custom posts within the WordPress admin with stars. 
This helps you highlight a post, or mark it so you remember is important.
For example, you might have tons of pages, but are always editing one or two. In that case, star those pages, 
and they’ll be easily recognizable in your list of posts.
If you’ve used Gmail before, you’re very familiar with this feature. Similar to that email client, this plugin 
let’s you click on a star in your list of posts, pages and custom posts to ‘star’ it.
The plugin works out of the box, but you also get some configuration options to help you customize it to your workflow.
Configuration Options
<ul>
<li>Rotate between 12 different “stars”</li>
<li>Drag and set the orders of your stars</li>
<li>Enable/disable this feature for any post type in your WordPress install</li>
<li>Decide whether you want stars to be visible to every one, or in a per user basis.</li>
</ul>
Other Features
<ul>
<li>You can display only starred posts by using the “Stars” filter available at the top of the posts list.</li>
</ul>
This plugin requires WordPress 3.8 or higher

Admin Starred Posts

Nicely does the job of marking like email inbox. Some feature enhancements like adding from post edit page with a note will be great. 

Excellent plugin


This plugin is so useful for managing site wide updates and status of pages especially when working with a group- which are done, which need attention, which haven't been started. I install it on every site I've ever worked on, so I'm probably responsible for at least a hundred of the active installations. Please keep it updated and tested!!


I absolutely love this plugin!

Mark posts, pages and custom posts in your WordPress admin; pretty similar to the stars feature in Gmail.

WP Ya Share vs Admin Starred Posts