A curious question: why the Scandinavia was the most "hitted" by the demoscene?
Hard to tell, but my (uneducated) guess would be that it was a combination of widespread home computer ownership (and usage), a state-of-the-art education system that generated enumerate teenagers (top of the league in maths/science scores in the OECD) and some really nasty weather that forced all those creative people to stay in!
:hammer: