[EM] Anyone got a good analysis on limitations of approval andrange voting?

[Kevin Venzke]

Strictly speaking I don't think Range is an election method according
to Arrow, because you can't determine the winner from the orderings.
It would be hard to make statements about the effect of introducing 
candidate Z when you don't have an assumption about what the outcome is
based on.

You can make it work if you want to I guess.

Kevin Venzke