My maternal grandfather is full Norwegian. I've completed his 5 gen pedigree, albeit unintentionally as my goal is to complete my 7 gen pedigree (grumble grumble dang German ancestors). Though many profiles still need cleaning and organizing, it's a tediously slow process.
Often I get annoyed with my own research, those darn elusive death records, ect, and I take a break to go peruse profiles in need of sources, often I look at those who are from Norway as I enjoy researching such individuals and adding primary sources to profiles.