Source: Ballot Access News
The Center for Voting and Democracy, also known as Fairvote, is a national organization that works for Instant Runoff Voting and proportional representation. It really posted this statement of why it doesn’t also support approval voting.
Click here to read Ballot Access News comments on this article
July 21, 2011: Scholarly Journal Publishes Article on How California Would be Changed if it Used Proportional Representation
July 21, 2011: Sacramento Bee Runs Op-Ed Advocating Proportional Voting Systems
July 21, 2011: Utah Republican Party Vice-Chair Testifies in Favor of Instant Runoff Voting