The most irritating aspect of all these "taxes", charges and surcharges being itemised separately from the fare is that you are required to pay them when redeeming frequent flyer points.
I have 250,000 BA Miles burning a hole in my pocket, but there is absolutely no point in my using 50,000 of them for a "free" flight to New York if I still have to pay £250 of a £350 fare. And availability for Club World is so limited as to be virtually unobtainable. The whole scheme has become little more than a con.