Truth SI.. you just put yourself right up there along with JR making posts like that!
It would be a lot more cost efficient and environmentally friendly if they would just upgrade the major airports to Cat11/111, rather than make every one carry alternate fuel. In Europe and the US you can normally get to an alternate in 10-20 min, in OZ its any where between 1-2 hours. A huge waste of fuel when the weather is good most of the time.