Every now and again there is debate amongst the practitioners of Functional Size Measurement about the best Functional Size Measurement method. In essence there is nothing wrong with such a debate.
Professionals should always be seeking ways to improve their profession. Discussions about the best way to do so are a logical part of such a quest. But they should be done based on the right arguments. And one of those arguments is often wrong in my point of view. That is the generation argument. I notice that there is a lot of misconception about what is meant with generation in relation to Functional Size Measurement.