The Jerusalem Post has republished Maya Spitzer's article in an updated version, with some of the linguistic ambiguity that characterized the article in its original form removed.
Tundra Tabloids has some interesting commentary.
Update (April 1) : the Jerusalem Post article has been removed again.
Nordic Voices has some commentary.
Update (April 2): The Jerusalem Post has published a new article, putting both sides of the argument.
See also in this blog: Increased anti-Semitism in Norway