What is your view on this and how strictly do people stick to it?
I currently have more of a 30:10:60 ratio I.e 30% bills, 10% fun spending and 60% savings/ investing. That will change dramatically when I have children (more along the lines of 80:10:10) given the cost of nursery fees here.
I would love to hear from others how they cope with a less than ideal ratio?