LinksAlpha

** Track growth of your blog on social networks such as Facebook, Bitly, Google Buzz 
* View most popular posts by days/weeks/months 
* View graph of how your posts perform on different days 
* Real-time Analytics 
* Track Top Content Creators 
* Track Top Social Referrers
** Check out our other plugins that you will find extremely useful:** 
* Network Publisher: auto publish your blog posts to Twitter, Facebook, LinkedIn, Yahoo, Yammer, Identi.ca, and MySpace. https://wordpress.org/extend/plugins/network-publisher/ 
* 1-Click Retweet/Share/Like: Adds Facebook Like, Facebook Share, Twitter, LinkedIn Share buttons to your website. https://wordpress.org/extend/plugins/1-click-retweetsharelike/
Misc 
* For getting support, sharing feedback, giving suggestions: support@linksalpha.com 
* Note: We encourage you to download the latest version of the plugin as soon as it becomes available – as it may have additional extremely useful features for your blog.

Social Stats

** Track growth of your blog on social networks such as Facebook, Bitly, Google Buzz

soychuy

YouTube Thumbnail to Featured Image, as its name says, is a plugin that helps you to set a YouTube video thumbnail as a featured image of a post. The user just have to set a YouTube video URL and the plugin will do the rest.
The video thumbnail will be imported to your media library, so you can use it anywhere else.

Youtube Thumbnail as Featured Image

Use a YouTube Thumbnail as a Featured Image for a WordPress Post. You only have to set a YouTue Video URL and the plugin does the rest.

Social Stats vs Youtube Thumbnail as Featured Image