Lawrence Kingsley produced a short overview of the UTOPIA (Utah Telecommunication Open Infrastructure Agency) network from late 2008. Though UTOPIA is often cited as a failure, few have taken the time to understand where the network went wrong, why others will not duplicate the problems, and why locals still want to see UTOPIA continue.
Despite its problems, the churn rate from UTOPIA was .5%. This is a tremendous vote of confidence - people who take service from UTOPIA don't unsubscribe. Like so many community networks, the biggest problem UTOPIA faces may be the dirty tricks of incumbents who have used the legislature to attack UTOPIA.