All of scandinavia is really good in IT in regards to their tiny population.
They also often have the best gamers/clans in the world :) Most of the year its very cold, IT infrastructure was very very good 10 years ago already and the countries are wealthy and have very good educational systems.
True. Although I recall a couple of studies in the early nineties that measured skill levels, and also "claimed skill levels".
Scandinavia was top-tier in actual skill levels, but a country-mile winner in claimed skill levels.
Yeah true. However from my understanding a country like Finland focuses on different things than Denmark. Look at their rankings on the international PISA tests for example. Finland scores are great, Denmark not as much (18th I believe). I remember reading at some point (though now I'm not finding it) that Denmark focuses a bit more on personal development relatively, while Finland (and most other places) on the knowledge (math/science).