That's really interesting! And, I guess I think, good for you! Right after writing my post above I had to google "dutch bike helmets" and found stuff like [1]

That's really interesting! And, I guess I think, good for you! Right after writing my post above I had to google "dutch bike helmets" and found stuff like [1] which really makes it very clear that you (as a nation, I mean) just really aren't much into helmets. Cool that there are exceptions, although of course there always are at this level. :)