Let me just finish what I had to say.
We have experience from some countries and could say that in some, you have coalitions that tend to be repeated, with the same parties tending to be in government. You have grand coalitions, which some people think is a good idea, like in Finland where the parties generally work together. In Germany, it often happens. You could say, well, that's unfortunate because we really need a strong opposition and so on.
There are a whole number of things we can look at in countries with proportional representation and ask whether these things are what we want. My answer would be that if we don't want them, we can probably build into the system certain ways of their not likely happening.
I want to add one other point, since this is going to be my last chance. Looking to the experts who were consulted on this, some 169 electoral experts in different countries—I have the numbers in front of me—basically 75% to 80% of them prefer a proportional system, and of that number, more than half prefer MMP. These are the experts.
Now you may say that we're biased and so on, but that is the factor to keep in mind. Countries, given the choice, have taken proportional systems, and experts, given the choice, have preferred proportional systems, and within that have preferred MMP.