I got this alert from facebook:
... is currently using the following deprecated features:
Social Plugins (Like Button, Like Box) without absolute URL's in their href
parameter.
The fb like and fb comment box is used on a Sharepoint site, and the URL in the href parameter is absolute.
Anyone have ideas why facebook is complaining about the code? or have a safe approach I can use to test if the code will work after the change without downtime on the plugins.