Both Expressen and Helsingborgs Dagblad have added Facebook functionality to their websites, writes Medievärlden. Users can now easily add content from the two papers to their Facebook profiles.
Update: Sydsvenskan too, says Pelle.
Update 2: And Nerikes Allehanda. Thanks Nicclas.
Update 3 (Oct 29): And Eskilstuna-Kuriren and Norrköpings Tidningar.