Emerging parties get starved of recognition and their policies go unnoticed or ignored.
The major parties regularly ignore anything that does not suit their policies or backers. We end up with a dual dictatorship where the electorate have only a tenuous choice between two monoliths. Each monolith is directed by the party zealots who ignore the obvious wishes of the electorate. Both main parties have little synergy to the real wishes of voters. The monoliths pay far more attention to their financial backers than the electorate. The electorate can go to hell.
We end up with a government completely divorced from the realities and wishes of most people.
Take well known examples of common electorate concerns:
Justice and Crime
Social Security Abuse
Foreign Aid abuse
How many of those concerns are even given a passing nod from the ruling elite?
Neither of the main parties pay the least attention to what the people really want but go off and pursue what their activists wish to implement. Occasionally they may throw a few propaganda crumbs to the masses, but that is all. Without the visibility of minor party votes, without the guarantee that each MP is supported by at least 50% of the constituency, we end up with a pallid monoculture where it is difficult to distiguish between the career politicians or their policies.
If our country is to move out of this quagmire of apathy that embraces our political system, we must replace the obsolete and corrosive First Past the Post voting system. The Alternative voting system is not perfect but it is far far better than what we currently endure.
On Thursday - vote for AV.