Very funny indeed ...but pretty old story!
Actually, I belive this story goes back to '80s, '70s, '60s, might be even '50s with the so called "traditional" full fare airlines.
APEX, Super APEX, Saturday night rule, maximum stay limit, open jaw, no one way tkts unless full fare, and so on ...
Sure FR is playing a lot with their sales, super-sales, week-end ofers, etc. but at the end of the day you get value for money! That is cheap tkts, and I do not care if MOL's team are making the best use of yield managements techniques and offer a great product.