artesea

Allows simple integration between your sidebar widgets and the official twitter widget 
** THIS WIDGET WILL STOP WORKING AFTER MAY 7TH 2013 ** 
This is when Twitter stop unauthenticated calls to their API, and block the old 
widgets. https://dev.twitter.com/blog/api-v1-retirement-final-dates 
This plugin won’t support the new Twitter Widget. 
For more information about them please visit: https://twitter.com/settings/widgets

(Un)offical Twitter Widget

Allows simple integration between your sidebar widgets and the official twitter widget ** THIS WIDGET WILL STOP WORKING AFTER MAY 7TH 2013 **

solomon_s_scott

This plugin creates a responsive widget that displays up to eight different social media websites. (Not all 8 are required)
<ol>
<li>Facebook</li>
<li>Twitter</li>
<li>Google+</li>
<li>YouTube</li>
<li>LinkedIn</li>
<li>Instagram</li>
<li>Pinterest</li>
<li>Tumblr</li>
</ol>

Round Social Media Buttons

Provides a responsive social media widget that displays up to eight different social media websites.

(Un)offical Twitter Widget vs Round Social Media Buttons