Danish chiming in, and while I can't speak for all my countrymen we discussed the topic at work yesterday.
Everyone I talked to had the same mixed feelings.
No, we shouldn't cater to the religious groups who wants to limit free speech because they get offended over someone burning their copy of a religious book.
No, anyone shouldn't burn religious books in public to incite hate and publicly display their (stupid ass) racism.
A quote from a Danish rapper, made some years ago, is currently trending
If we want to show people of the Middle East how great "freedom of expression" is, maybe we shouldn't use it to mock people who don't have it.
So, conclusion is we are torn..
Common conclusion was that everyone should be allowed to burn anything that is legal to burn on their own property. When you take that action into the public, it's okay that it's regulated..
If it's okay that that regulation only applies to religious books... don't know.