How about this as a proposed breakdown:
https://docs.google.com/spreadsheet/ccc?key=0AmufGoZ--XWedHF...
https://docs.google.com/spreadsheet/ccc?key=0AmufGoZ--XWedHF...
Scandinavia = Denmark, Norway and Sweden.
The Nordic Countries = Denmark, Norway, Sweden, Finland, Iceland, Faroes, Greenland, Svalbard and Åland Islands.
Scandinavia (incl. Finland and Iceland)You could, however, say, Scandinavia PLUS Finland and Iceland - but that's not what OP wrote.
(One rationale might be propensity towards English as a first language, which does represent a strong influence to Hacker News readership.)
http://en.wikipedia.org/wiki/United_Nations_geoscheme_for_Eu...