This plugins shows a like/deal button for the Spread.ly service.

The instructions are very easy and you just to put a tag into the desired form or page in your Textpattern installation. The tag is <txp:spreadly/> and it accepts some optional parameters:

• url: the URL to like/deal. If you don't use this parameter, the current article URL will be send by default.
• social: the "social" parameter decides if there are profile images of your friends below the button (only if your friends have liked this URL before).
• title: the title of the sent page. The article title is sent by default.
• description: a short summary.
• photo: URL of an image from your post.