Because I was thinking about multi-member electorates , I couldn't help but jot down a few responses to common objections. This is not my first rodeo with off-the-cuff electoral reform proposals ( local copy ); hey, someone's got to be interested in voting systems! (1) By reducing the percentage of votes required to win a seat in parliament, the government will become less stable. Having multi-member electorates would pull us towards a more representative system, but runs the 'risk' of requiring more coalitions: just as frequently happens in Tasmania where both Labor/Greens and Liberal/Greens have formed functional coalitions. Of course, there is the possibility that the coalitions are unstable or unworkable; some countries (e.g. Italy, Israel) are notorious for having chaotic governance because coalition partners can and do easily drop support for the government, or simply end up not being able to form a government in the first place. If you truly do value ...