Originally Posted by
billl
The balance is important, though. If it is simply a voucher, and there are no considerations based upon income, then what it fails to do is to keep the poor and rich on an even footing (as you suggest it would). The rich still have more "extra" funds which can be applied to schools that the poor cannot supplement their children towards attending. It ends up squashing the egalitarian spirit within the education system, and reinforcing one in which the children of the wealthy are able to enjoy the leverage to education that their parents can provide.
The parents might clamor for this, but the children, as a group, given a (hypothetical, and subsequent) adult and mature chance to vote on it, would probably reject it. And I think that is why public eduction has had the support that it has, and has had the (historic) successes that is has had.