> As a result, Sweden seems comparatively more active, in terms of industry and business in general. They have a lively entrepreneurial spirit, and a lively Internet startup scene.

You can definitely see that in the indie gaming scene: quite a few well known (and good) Swedish studios (Mojang of course, but also Arrowhead, developers of Magicka or Frictional, developers of the Penumbra series and Amnesia). Meanwhile I could not tell you of any Norwegian indie game dev, I don't know any (I'm sure they exist, but I don't know them)