[EM] IRV wins big in SF and Vermont

[Douglas Greene]

So, in the real world, the IRVies are kicking our asses, while we debate 
how many voting systems can dance on the end of a ballot.

This is probably going to cement Nader's support for IRV, but I may be 
seeing him speak next week, and am going to try to slip him some lit on 
the defects of IRV.

Where can I find a good tutorial on ranked pairs (margins) and ranked 
pairs (weighted votes)?  I've seen much discussion about this lately, 
but am not too familiar.

Doug