Well, they're actually sizeable. In an STV system, if you have three candidates, there would be, I think, one out of four votes wasted. It's always one more than the number of candidates. The way you calculate the threshold is that you're always going to be almost one candidate out. If you have three people in a riding, about 75% will count and 25% won't. If there are four people in a riding, you'll get about 80% that count and 20% that won't, so when we say that every vote will count, every vote doesn't count all the time. None of these, I don't think, ever make it.
Proportional is probably better than ranked ballot in terms of.... I'm not trying to pretend that it'll make more votes count with the ranked ballot, but I don't want to again lose the chance to improve things, and the ranked ballot is probably the easiest thing to implement, because you don't change any ridings or things like that. It's just that this way of counting is a little more accurate for the ranked ballot, but it's not something that I came up with at all. It's a way of counting.