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.

mschertel

The “Shockingly Simple Favicon” changes the favicon of your blog without having to edit the theme files, and put a WordPress icon in the admin interface, so you can easily spot the admin tab in your browser.
This changes are fixed so you dont have to mess with theme code everytime you change theme.
See the new <a href="http://www.incerteza.org/blog/projetos/shockingly-simple-favicon/" title="Shockingly Simple Favicon" rel="nofollow ugc">Shockingly Simple Favicon homepage</a> for further information.
Thanks for everyones suggestions!
Localizations
<ul>
<li>Russian (be_BY) by <a href="http://www.fatcow.com/" title="Fat Cow" rel="nofollow ugc">Fat Cow</a></li>
</ul>
<h3>Localization</h3>
If you want to help localizing this plugin to your language, read this <a href="https://codex.wordpress.org/Translating_WordPress" title="Translating WordPress" rel="nofollow ugc">article</a> at WordPress Codex, any help will be welcomed!!!
<h3>Author</h3>
matias s. owner of the <a href="http://www.incerteza.org/blog/" title="F.U.D." rel="nofollow ugc">uncertain</a> blog

Shockingly Simple Favicon

A simple way to put a favicon on your site. With out messing with theme code or having to change it every time you change theme.

WP Ya Share vs Shockingly Simple Favicon