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.

Shea Bunge

Creates three shortcodes – [bookmarks], [links] and [blogroll] – that will generate an unordered list of your WordPress links. 
Preforms the same function as <code>wp_list_bookmarks()</code>.
You can any of the shortcodes within a post, page, media, text widget, etc. 
This makes it much more flexible then using the default Links page template that may be included in your theme as you can add other content surrounding the list, also when you change themes there is no need to edit the page.
You can customize the output of the list by using the same arguments that are accepted by the <a href="https://developer.wordpress.org/reference/functions/wp_list_bookmarks/" rel="nofollow ugc">wp_list_bookmarks()</a> function. 
Example: <code>[bookmarks show_images=0 show_ratings=1 show_name=1 ]</code>
<a href="https://github.com/sheabunge/bookmarks-shortcode" rel="nofollow ugc">Contribute at GitHub</a>
<h3>Update Notice</h3>
<h4>2.2</h4>
Improved default bookmarks markup

Bookmarks Shortcode

Creates shortcodes that will generate an unordered list of your WordPress links (bookmarks).

WP Ya Share vs Bookmarks Shortcode