I think Denmark is quite an interesting case. Unknown to most people a lot of great technology is written by Danes (The V8 javascript engine in Google Chrome, Google maps, Google wave, Ruby on Rails, C#, Varnish, PHP, Turbo pascal, Delphi, C++, and probably more that I can't think of right now) yet we don't really have much to show for it in terms of entrepreneurial success, large technology companies or worldwide esteem. Obviously there are some fairly tech-savvy Danes around, so it would only be natural that a few of them hang out on HN.
Maybe we're just bad at marketing...
Seems like all we have left is Poul Henninng Kamp (Varnish and BSD)
* native English-speaking countries: 69
* Germanic language countries: 4
* Asia: 4
* Romance language countries: 3
The breakdown between English-speaking countries shows no preference for any. The breakdown within the US shows San Francisco Bay Area disproportionately represented, followed by Seattle and Boston in a 2nd tier disproportionate by population. Capital cities are disproportionately represented within other English-speaking and Germanic language speaking countries.