akrabat

The DiggBar is a URL shortening service that puts your website within a frame on digg.com. As a result, the user sees Digg’s URL, rather than your URL in their address bar, no matter which page they navigate to on your site. You can see an example DiggBar URL that points to google.com: <a href="http://digg.com/http://google.com" rel="nofollow ugc">http://digg.com/http://google.com</a> which is automatically converted to <a href="http://digg.com/d1nYVs" rel="nofollow ugc">http://digg.com/d1nYVs</a>.
The No DiggBar WordPress plugin automatically redirects anyone using the DiggBar service, so that your site’s URL is displayed in the address bar of the browser.

No DiggBar

This plugin redirects DiggBar users to your actual site.

Binesh Dobhal

go social plugin displays the social media sharing / bookmarking icons for your blog posts . It has buttons for Facebook , Digg, Google Buzz, Twitter & more to be added soon, It also displays number of likes and shares for twitter and facebook in a very neat and clean compact web 2.0 way .

go Social

Enables you to display the social media icons using direct twitter/facebook/buzz/digg  api for every post

No DiggBar vs go Social