
Ok, first of all: this is not my usual field of writing on this blog. But as the boss is in Luxembourg, poking a bit our friends in academia and I saw and interesting discussion on tutors, teachers and income going on in the blog post on Lingueo, I would like to say one or two things about this.
Note: I served for four years in the army and therefore I will use some military jargon to make my points clear, so please bear with me.

