And the winner is.../geek/spi

Posed on Tue, 07 Aug 2007 :: /geek/spi :: link

MJ Ray posted a couple of short summaries as to how the election would have turned out if alternate voting systems had been used. A couple of people asked about others, so here's a nice long list:

Borda,
Borda Elimination,
Minmax,
Nanson,
Ranked Pairs,
Condorcet (SPI),
Condorcet (Debian):

• Bdale Garbee
• David Graham
• Luk Claes
• Joshua D. Drake
• Martin Zobel-Helas
• Joerg Jaspert

Bucklin:

• Bdale Garbee
• David Graham
• Joshua D. Drake
• Luk Claes
• Joerg Jaspert
• Ian Jackson

IRV,
Pluralty:

• Bdale Garbee
• David Graham
• Joshua D. Drake
• Martin 'Joey' Schulze
• Luk Claes
• MJ Ray

Most of these seem to come out in favour of the result we achieved with Condorcet. Plurality (aka: First past the post) and IRV put heavy emphisis on the voters first choice. It doesn't really make sense to compare results from a condorcet ballot with either of these methods. Bucklin is rather meaningless in a multi-winner election.

In answer to "is this type of Condorcet ever likely to elect someone who polarises views", it's possible, but unlikely. IRV and Pluralty are the ones to go for if you want the majority of people unhappy, unlike the others, which produce the majority of people happy.