ruudkok

<p>With this plugin you can add the new Tweet button from Twitter to every post, and every page. The plugin is fully customizable:</p>
<ul>
<li>Choose where to display the button (top,bottom,left,right), up to 2 times each post/page</li>
<li>Choose when to display the button (posts, pages, both or everywhere)</li>
<li>Select the type of button you like (horizontal count, vertical count, or no count)</li>
<li>Set the margins between the Twitter Button and surrounding content</li>
<li>Select a twitter account (if any) which you want to be mentioned in each tweet (e.g. via @ruudkok)</li>
</ul>


WP Twitter Button

This plugin allows you to add the new Twitter button(s) to your blog. You can choose the type of button and set where to display the buttons.

TNK Software

<p>It creates link buttons to the target blog article page for sharing 17 major services and those links are created by javascript, so it’s not a burden to the server and page loding. And if you need, it will append an Open Graph Protocol information to the your article automatically.</p>


TNK SNS share link buttons

It creates link buttons to the target blog article page for sharing SNS services.

WP Twitter Button vs TNK SNS share link buttons