There are definitely a few people keeping track out here - largely because (as Rev mentioned) most people who watch football out here support a European team.
Spain have to be careful here. They really seem to be lacking that focal point in the final 3rd right now without a striker - lots of possession in midfield only to lose it, stray offside or having to try an ambitious pass. France could well hit them on the counter.
Denmark lost to Portugal, though. So it would be this situation in the head to head:
Netherlands beat Portugal
Portugal beat Denmark
Denmark beat Netherlands
At that stage, it goes to goal difference. Denmark just equalised, though!