How to Setup: go to Notecard Tab on the left row at the buttom is Edit Import Settings Link click there and enter your Blog RSS . As many WordPress user have problem with that her the Rss url Facebook needs to update your Page. The RSS ulr overd in the front end of your Blog will not work for the import as its a Permalink RSS url use following structure . Facebook Feed will accept Rss2 and Atom feeds.
http://mydomain.at/?feed=rss2 (RSS 2.0 format)
http://mydomain.at/?feed=rss(RSS 0.92 format)
http://mydomain.at/?feed=rdf(RDF/RSS 1.0 format)