[EM] IRV is best method meeting 'later no harm'?

[Warren Smith]

Are there any other voting methods besides IRV, meeting the
'later no harm' criterion?

-- 
Warren D. Smith
http://RangeVoting.org  <-- add your endorsement (by clicking
"endorse" as 1st step)
and
math.temple.edu/~wds/homepage/works.html