I'm not really sure why ParEcon and PeerConomy aren't just really inefficient planned markets, the PeerConomy being a coordinated barter system that eliminates money for no good reason, resulting in inflexibility.
In any case, Schweickart's critique of ParEcon has convinced me to ditch ParEcon. Unfortunately, that was my only defense against market socialism. Given the other advantages of market socialism, I think it's the only reasonable thing to push for in the next "iteration" of social change.
"This is my test of character. There you have the despotic instinct of men. They do not like the cat because the cat is free, and will never consent to become a slave. He will do nothing to your order, as the other animals do." — Jean-Jacques Rousseau.
"The intellectual and emotional refusal 'to go along' appears neurotic and impotent." — Herbert Marcuse.
"Our blight is ideologies — they are the long-expected Antichrist!" — Carl Gustav Jung