why do we not have Itunes Match in Denmark yet.

Here in the Netherlands we had a delay in the introduction of iTunes Match too. The main source of these delays are local organisations which aim to represent the artists' rights (thus the music labels). They want their sare of money and Apple has to pass them first, depending on local law.

I don't know what the legal situation on authors' rights is in Denmark, so be sure to check a local forum for more information about the situation in Denmark.