StumbleUpon is a content discovery platform that helps users find great sites, videos and photos from around the Web.
When a user shares content from your blog or website with the StumbleUpon share button, the content is archived and tagged with a title, image, brief description and a custom URL. When other StumbleUpon users are looking for something similar, your content may appear as recommended content.
It's very easy for publishers to add the StumbleUpon share button into their web pages. In order to add the StumbleUpon share button, publishers can integrate the Po.st widget and customize the plugin with the following StumbleUpon share button integration code:
StumbleUpon Share Button
Enter this customization code to add the StumbleUpon share button to your Po.st widget