As a Swede, it seems to me he's just acting Swedish.
"This is specifically contrasted to the Swedish consensus decision-making, where the manager makes sure that everyone involved has been heard before decisions are taken."
Ergo the "management by perkele" - as a Swede, you probably know what perkele is ;-)
More about it here; http://en.wikipedia.org/wiki/Management_by_perkele
Also acted out in this commercial; https://www.youtube.com/watch?v=v8_7yPocGPg
On the other hand Linus' father is a Member of the European Parliament for Swedish People's Party of Finland, and was until 2011 the party vice chairman. But he (Nils) has been quite relaxed about things like mandatory Swedish education, which most Finnish Swedes dearly cling on to.