How possible were the results of Ohio's '05 election?

From Brad Friedman, Huffington Post: The Post Dispatch has a highly reliable poll system that normally predicts election resulots within a percentage point, but in the '05 Ohio election thay were unreasonably off from the reported election results.

Issues 2 through 5 put forward by ReformOhioNow.org -- a bi-partisan coalition pushing these four initiatives for Electoral Reform in the Buckeye State largely in response to their shameful '04 Election performance led by the extremely partisan Secretary of State (and Bush/Cheney '04 Co-Chair) J. Kenneth Blackwell.

On those four issues, which Blackwell and the Christian Right were against, the final results were impossibly different -- and we mean impossibly! -- from both the Dispatch's final polling before the election and all reasoned common-sense. Take a look:

ISSUE 1 ($2 Billion State Bond initiative)
PRE-POLLING: 53% Yes, 27% No, 20% Undecided
FINAL RESULT: 54% Yes, 45% No

ISSUE 2 (Allow easier absentee balloting)
PRE-POLLING: 59% Yes, 33% No, 9% Undecided
FINAL RESULT: 36% Yes, 63% No

ISSUE 3 (Revise campaign contribution limits)
PRE-POLLING: 61% Yes, 25% No, 14% Undecided
FINAL RESULT: 33% Yes, 66% No

ISSUE 4 (Ind. Comm. to draw Congressional Districts)
PRE-POLLING: 31% Yes, 45% No, 25% Undecided
FINAL RESULT: 30% Yes, 69% No

ISSUE 5 (Ind. Board instead of Sec. of State to oversee elections)
PRE-POLLING: 41% Yes, 43% No, 16% Undecided
FINAL RESULT: 29% Yes, 70% No

Now, you tell us...What could possibly explain such unheard of differences between the Dispatch's poll and the final results?

Now, we'll tell you...This was the year that Ohio, under the encouragement and mandates of Blackwell, rolled out new Electronic Touch-Screen Voting Machines in 44 of its 88 counties...41 of them employeeing the same Diebold Touch-Screen Machines that California's Republican Sec. of State decertified in this state when 20% of them failed this summer in the largest test of its kind ever held.

Those would be the very same Electronic Voting Machines which a recent GAO Report (still unmentioned by a single wire-service or mainstream American newspaper) confirmed to be easily hackable.

This is unreasonable. The computer system should be eliminated, and the results supposedly reported from this election cancelled.