You have probably noticed the quick social bookmarks at the bottom of each post. I've had these around for a while now and have shown you the code to do the same in Customizing K2: Part 3. Kirk Montgomery has taken this and created a fantastic WordPress plugin to easily add this functionality to your blog. The plugin, Sociable, is currently in beta but supports many social bookmarking services off the bat. Any suggestions received will go to further the development of this plugin. Download it at Kirk's site, MaxPower.ca, and read his great instructions for implementing it. Let us know what you think and don't forget to spread the word.