...the stupid are everywhere.
It's an old joke from the days of Red Dwarf, and I'm sure I've used it before many times. However, reading utter uninformed crap from a school teacher, regarding free and open source software warrants the usage again, in my mind.
I can understand that some one has a difference in opinion and I can understand the right to complain. What I don't understand is why you'd write such a thing if you appear to know absolutely nothing about the subject†.
The thing I most love about the article is that it ends in such a childish way. The 9 year old nerd in me loves that.
† Scrub that. All you need to do is take a look at the BBC's open comments to see why.