mabujo

googleCards is a google+ wordpress plugin. 
It adds a widget to your blog that will display a link to your google+ profile so people can add you to a circle (follow you). It also displays your name, profile picture and the number of people who have you in circles.
The plugin uses caching to store your google plus profile data to eliminate checking google+ on every page load. 
For the caching to work, your web-server needs to be able to write to wp-content. (a lot of plugins require this so it should be fine). 
If the plugin cannot cache it will still work, but will store the data in the database instead. If caching is working you should see a file called plus_card.txt in /wp-content/cache/. 
As of version 0.4, caching will also failback to using transients to store your scraped google plus data.
Plugin page : <a href="http://plusdevs.com/google-wordpress-plugin/" rel="nofollow ugc">Google plus wordpress plugin @ plusdevs</a>

googleCards

A simple plugin that adds a google+ widget for linking to your google+ profile and showing your number of followers

Geoffrey

Add a widget to your sidebar to show your latest tweet(s) with style and without JavaScript! Retweet, Favorite and Reply links are available.
This sidebar’s widget offer you the possibility to show your last tweet(s) (THE last by default) in your WordPress web site. 
The advantage of this plugin is the absence of JavaScript script to load tweets from twitter : a very good point for your page speed. 
Another advantage is the possibility to use a cache system with an adjustable period. 
You also can show your avatar, action links (Favorite, Reply, Retweet), activate a slideshow of latest tweets, and customize the CSS.
Features
In admin:
<ul>
<li>Easy to install.</li>
<li>Panel for easy configuration (Appearance -> Widgets).</li>
<li>Show or hide your avatar</li>
<li>Default CSS can be disabled or customized</li>
<li>Unlimited customization (colors of the widget, several default styles, etc.)</li>
<li>Adjustable period for cache system</li>
<li>Can active the action links</li>
<li>Can active an auto slideshow script and chose delay between two tweets</li>
<li>Shortcode to insert the widget where you want</li>
<li>Included: Tutorial to create a Twitter plugin (needed for API 1.1)</li>
</ul>
In your site:
<ul>
<li>Smart default style (CSS) and compatible with <a href="https://wordpress.org/extend/plugins/social-subscribers-counter/" rel="ugc">Social Subscribers Counter</a> styles</li>
<li>Flat styles with customizable colors</li>
<li>Display link (with special CSS classes) for hastags, users, and web link (<code>nofollow</code> links)</li>
<li>Display twitter’s user link and statut’s link</li>
<li>Display source (web, Tweetdeck, etc.) when it’s possible</li>
<li>In option: Show action links like Retweet, Reply and Fav</li>
<li>In option: little slideshow of one tweet in a list of tweets</li>
</ul>
For developpers, numerous hooks are available, template function is available (see FAQ for more info) 😉
Languages
<ul>
<li>English</li>
<li>German</li>
<li>Spannish</li>
<li>French</li>
<li>Turkish (thanks to <a href="http://hakanertr.wordpress.com/" title="His website" rel="nofollow ugc">Hakaner</a>!)</li>
<li>Nowegian (thanks to <a href="https://wordpress.org/support/profile/nilsel" title="His WordPress profile" rel="ugc">Nilsel</a>!)</li>
<li>Italian (thanks to <a href="https://wordpress.org/support/profile/superciccio14" title="His WordPress profile" rel="ugc">superciccio14</a>!)</li>
<li>Portuguese (Brazilian) (thanks to <a href="https://wordpress.org/support/profile/trindademeier" title="His WordPress profile" rel="ugc">trindademeier</a>!)</li>
<li>Dutch (thanks to <a href="http://www.directic.nl" title="His Web site" rel="nofollow ugc">Jan Willem Wilmsen</a>!)</li>
</ul>
Thanks to <a href="http://screenfeed.fr" rel="nofollow ugc">Greg</a> and <a href="http://tweetpress.fr/" rel="nofollow ugc">Julien</a> for your advices in some parts of this plugin 😉
<h3>Informations</h3>
Another plugin : 
* <a href="https://wordpress.org/extend/plugins/juiz-social-post-sharer/" title="WordPress Social Networks Buttons" rel="ugc">Juiz Social Post Sharer</a>
You like it ? You can donate or <a href="https://twitter.com/intent/tweet?hashtags=CreativeJuiz&original_referer=http%3A%2F%2Fwordpress.org%2Fextend%2Fplugins%2Fjuiz-last-tweet-widget%2F&related=geoffrey_crofte&source=WordPress&text=I%20use%20Juiz-Last-Tweet%20Plugin%20for%20WordPress.%20It's%20usefull!!&url=http%3A%2F%2Fwww.creativejuiz.fr%2Fblog%2Fwordpress%2Fwordpress-plugin-afficher-derniers-tweets-widget&via=geoffrey_crofte" title="Tweet a little word" rel="nofollow ugc">tweet</a> for this plugin. 
Thank you ! 
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=P39NJPCWVXGDY&lc=FR&item_name=Juiz%20Last%20Tweet%20Widget%20%2d%20WordPress%20Plugin&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest" title="Donate to this WordPress plugin" rel="nofollow ugc">Donate</a>
Full documentation in the plugin folder ! (documentation.html) 
Or here: <a href="http://creativejuiz.fr/blog/doc/juiz-last-tweet-widget-documentation.html" rel="nofollow ugc">Documentation</a>

Juiz Last Tweet Widget

Add a widget to your sidebar to show your latest tweet(s) with style and without JavaScript! Retweet, Favorite and Reply links are available.

googleCards vs Juiz Last Tweet Widget