I have never really thought about it that way. It is an interesting point.
Where my comments came from, or where my conclusions would have come from, is that when electoral systems are more permissive, which usually means that more parties will get seats, you tend to see more parties forming, or at least more parties getting the support, because they now become viable players.
Whether or not there is a lot of strategic voting going on, we have to recognize that electoral systems also create incentives—or not—for parties to enter the arena. Some of the very small parties we have are a little out there, so—