SO many websites are now using FB social plugins, it would be nice to document how to track clicks on Likes, Shares, Recommend buttons using Piwik.
WE could either propose to setup a Goal to track these clicks, or simply track them as "Custom title page views" eg. '/facebook/like' or '/facebook/share/$URL' ?
A pretty good general writeup http://www.seomoz.org/blog/tracking-the-roi-of-social-media
see also http://www.seomoz.org/blog/private-beta-of-social-analytics and www.seomoz.org/blog/introducing-social-analytics-in-seomoz-pro
Milestone 1.8.x Piwik 1.8.x deleted