I find the reference to informed voters more than a little ironic.
On one hand, having a special election nearly guarantees that the people who turn out to vote are those who make it their business to know when and where elections are held (read: informed voters).
On the other the kool-aid drinking "unions and democrats" tend to do better in elections with higher turnouts, so I'm not sure whether the special election argument holds any water in this case.
Either way, I'm convinced that what the previous poster is really concerned about is that involved parents, civically minded community members, teachers, school officials, and students old enough to stand up for their own best interests—since they are usually the groups who typically support school funding increases—are harder to sway with the empty, though admittedly effective, rhetoric of those whose primary concern is the content of their wallets, not the best interest of our children.
If you really are concerned about the quality and money management procedures of your local schools, then do what every citizen has a right to do . . . vote. Tell your friends; round up your neighbors; take a bus to a nursing home and offer to drive people to the polls. I short, rather than trying to abuse the legislative process to consolidate power in whatever body tends to favor your opinion at the moment, use the democratic process to have your voice heard. Just do not be surprised when the school millage passes even though you got every tax-hating, miserly, apathetic voter in the community off their couch and into the voting booth. You see, statistically, most people strongly support both public schools and local control.