Why the Mixed-Member Proportional (MMP) system might not be good for Ontario at this time

The mixed-member proportional (MMP) system might not be good for Ontario at this time. I say this against the background of the current system of government, which often results in three political parties occupying the parliament. The Ontario assembly and government needs to deliver urgent and critical development in the province and a more "splintered" parliament with the almost certain entry of "new" parties will not help. I am recommending a NO vote in the referendum on October 10 in the interest of moving Ontario forward.