Alex Furr

simon.ward

IMPORTANT MESSAGE: Much to our disappointment, LinkedIn have changed their policy on the profile info available via their API. This means that this plugin is now only able to display a few parts of your profile. Any unavailable fields will be greyed-out in your admin settings page. Hopefully LinkedIn will change their minds!
You can display:
<ul>
<li>Profile picture</li>
<li>Full name</li>
<li>Job title / headline</li>
<li>Industry</li>
<li>Location</li>
<li>Positions held</li>
<li>Primary email</li>
<li>Link to your public profile on linkedin.</li>
</ul>
LinkedIn LITE allows a blog admin to authenticate their linkedIn profile for public display on the site. In Multisite mode it allows a single set of API keys to work across the entire multisite network.
Features:
<ul>
<li>Choose which parts of your profile to display.</li>
<li>Show your profile in pages and posts by using a shortcode.</li>
<li>Show your profile in sidebars using the widget.</li>
<li>Multisite options – Ability to run on a multisite network with just 1 set of API keys.</li>
</ul>
The plugin uses the LinkedIn API, to use it you will need a set of API keys. This is easy to set up and all instructions are included in the plugin.
IMPORTANT INFO FOR MULTISITE NETWORK USAGE:
<ul>
<li>
Put the plugin in the regular ‘plugins’ folder.
</li>
<li>
In order to use a single set of API keys for the network you must activate the plugin on the root blog, this will add a new admin page into the Network-Admin ‘Settings’ menu where you can use your API key and secret key.
</li>
</ul>

LinkedIn Lite

Display your LinkedIn profile in a page, post or the sidebar  of your blog. Has a network mode for multisite installations.

Danny van Kooten

ibericode

<h4>Social Sharing By Danny</h4>
The simplest sharing links possible for Twitter, Facebook and LinkedIn.
Most WordPress plugins that add social sharing functionality are too ugly, heavy, complicated or poorly coded for my liking. This plugin aims to be better: simple, efficient and flexible.
<h4>No script dependencies</h4>
From itself, the buttons are actually plain text links which require no external scripts. It makes no sense to load over 50 kilobytes of scripts and styles for a functionality 95% of your users will not use.
<h4>Simple, yet pretty and user-friendly</h4>
You can have the plugin load two very small files to add icons and a pop-up functionality to the sharing links. This way, users do not have to leave your website after clicking a sharing option. Both files are optional and you are free to craft your own styles.
Features
<ul>
<li>Sharing links for Twitter, Facebook and LinkedIn</li>
<li>Simple icon styles with a hover effect</li>
<li>Simple script of just 426 bytes (with no additional dependencies) which will make the various sharing links open in a pop-up window.</li>
<li>A shortcode and a template function to display the buttons anywhere you want.</li>
<li>An overridable filter to customize when and where to display the sharing links.</li>
<li>Translation ready</li>
</ul>
Translations
Is the plugin not translated into your language? You can <a href="https://translate.wordpress.org/projects/wp-plugins/dvk-social-sharing/" rel="nofollow ugc">contribute your translations using the translation editor here on WordPress.org</a>.
About the author
Danny van Kooten has been developing plugins for WordPress since version 3.0, all the way back in 2010. You can read more about him on <a href="https://www.dannyvankooten.com/" rel="nofollow ugc">his personal website</a> or check out his other <a href="https://dannyvankooten.com/wordpress-plugins/" rel="nofollow ugc">WordPress plugins</a>.

Social Sharing (by Danny)

Adds social sharing buttons for Twitter, Facebook and LinkedIn to your blog posts or pages.

LinkedIn Lite vs Social Sharing (by Danny)