And Wallflower, you're right about one thing; I probably expected too much from the Resistance*. My disappointment in them stems from believing that they cared about truth before anything else. Alas, they're not really any better than +Fellay, who twists the faith to fit into his program.
There is a marginal practical difference in that the Resistance apparently does not wish to reconcile with the New Church, but that is a small consolation when they are destroying the dogma of infallibility and completely disregarding the traditional ways of understanding the nature of the Church and its teaching authority, expecting the faithful to learn from them rather than the popes, saints and theologians. If I cannot trust that the Church is guided by the Holy Ghost, if I cannot trust the warnings of Bendict XIV or St. Thomas Aquinas or any other teacher given me by the Church to learn the Holy Faith, where on earth does Fr. Pfeiffer get off thinking I should trust him? Anyone who is contradicting the mind of the Church as expressed by the theologians, saints and popes on this issue and choosing to follow Fr. Pfeiffer should be asking the same question. It has a cultish effect. Don't trust the Church, don't trust the popes, don't trust the saints, don't trust the theologians... trust me.
*I do realize that the Resistance is world-wide, and that just because Fr. Pfeiffer says it doesn't mean "the Resistance" throughout the world believes it, but it practically does at least in North America.