With the present format there would be nothing stopping you using aerodromes as turning points, you would just have to to several searches breaking your route up in to a/d A to a/d B a/d B to a/d C a/d C to a/d A etc.
I peronally think that the only thing is missing is a decode to help us inteperate what we read since it was one thing that was not taught fully in my PPL training. I really do want to get to a stage where I can say I understand the notams as well as have read them.