Check out this post, and read the last update (Thanks, Tom, for this post):
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=203x380830We have David Cobb and Howard Dean promoting IRV. I completely agree with the idea behind IRV. However, the people at Voters Unite say their are major problems with software security issues, and that IRV would make audits to detect fraud extremely difficult.
The folks at Fairvote are considered the gurus of IRV and proportional representation; they are the ones to whom I keep getting referred when I ask questions about software security and IRV. This from their website:
From the Fairvote site:
http://www.fairvote.org/irv/?page=371"In general, all new voting equipment, especially optical scanners and electronic voting systems, provide extremely rapid and reliable results."
http://www.fairvote.org/irv/?page=186"Why don’t more places use IRV? Prior to the advent of modern vote counting equipment, IRV required a time-consuming and costly hand count. Some jurisdictions that used IRV in statewide primaries found that they rarely had plurality (less than majority) winners, so IRV seemed unnecessary. With today’s diversity and proliferation of parties and candidates, low plurality winners are more common, and hand counts are unnecessary."
Anyone see a problem here?
Chuck Herrin on IRV:
Instant Runoff Voting (By Hand, of Course. It CAN Be Done):
I think that IRV is a fabulous goal, long term. It stands to greatly reduce runoff costs and other problems once we have systems that can reliably handle it. The problem right now is that our electronic voting systems cannot reliably count straight races, and even the DRE manufacturers have said that they are not ready for IRV. Complicating things, IRV introduces a more confusing system in terms of auditability and security, since the ballots are more complex and normal indicators such as exit polls will not be able to easily reflect IRV results. Tracing back the will of the voter in the event of problems or fraud would be more difficult with IRV until a reliable procedure and design is in place, and any abuses are much less likely to be detected since the whole point of the IRV system is avoiding recounts. That's not to say that it can't be done, just that it is extremely important to get it right the first time, with proper design and certification.
Instant Runoff Voting is a great goal for us to work toward, but if we need to get a system in place for 2006 and 2008, IRV is not logistically viable. For IRV to work, we need systems that are trustworthy and reliable, and that takes more time and money than we have available before the next election.
An analogy I use for IRV is the flying car - definitely possible, and a great idea, but right now we won't get there by strapping a missile to a Yugo. Would it fly? Sure - but I don't think it's what we want to rely on for safe and reliable transportation.
I would be happy to work with you towards IRV as a long-term goal, as I think it has merit as a long-term solution when properly designed and tested.
(Note - NC Resident Mark Ortiz has a very promising idea for hand-counted IRV. Looks great!)
http://www.chuckherrin.com/sinceyouasked.htm