Facebook has just announced at their F8 conference, a new feature called Social Plugins.  These plugins are intended to make the integration of Facebook into websites as simple as possible.

The first example the showed is the “Like” button plug-in, which allows you to add the famous “Like” button to any page on your website with 1 line of code.  There’s no authorization required (ie Facebook Connect).  Just insert:

<iframe src=”http://www.facebook.com/widgets/like.php?href=page_url_here”  scrolling=”no” frameborder=”0″ style=”border:none; width:450px; height:80px”></iframe>

and away you go.  It takes 2 seconds to implement.   I’ve done it.  Check out the Like button below.