FAIRWiki makes this point, one that's made often about Shades' discovery of Internet Mormonism:
FAIR wrote:Most of the issues that Mr. Gallentine thought showed a difference between "Internet Mormons" and "Chapel Mormons" are not fundamental to Mormon belief.
Surely, the doctrines of faith, repentence, the atonement, the wording of the sacrament prayer, and the use of consecrated olive oil are more important and fundamental to Mormonism than geography, right?
To understand why I would say "no", let's look at a historically famous religious schism, the separation of the Catholic and Eastern Orthodox faiths. I'll reference this website, which explains the situation from one Catholic's view.
http://www.catholic.com/library/Eastern_Orthodoxy.asp
This writer begins:
One of the most tragic divisions within Christianity is the one between the Catholic Church and the Orthodox churches. Both have valid holy orders and apostolic succession through the episcopacy, both celebrate the same sacraments, both believe almost exactly the same theology, and both proclaim the same faith in Christ. So, why the division? What caused the division?
Some of the candidate answers are:
the Latin-Rite custom of using unleavened bread for the Eucharist
One theological disagreement has to do with the Latin compound word filioque
practice of venerating icons
While Catholics recognize an ensuing series of ecumenical councils, leading up to Vatican II, which closed in 1965, the Eastern Orthodox say there have been no ecumenical councils since 787,
After reading this list, we might be tempted to say that people of faith will fight over a lump of dirt if you give them the chance. On the other hand, it is in fact God himself who gets bent out of shape on matters hard to predict in advance.
At least some of these issues can be understood as deal breakers. A deal breaker doesn't have to be of insurmountable theological significance but it could hold serious implications or represent something else of greater significance. For instance, few would argue that the Book of Mormon geography is more important than the atonement of Jesus. But geography could still be a deal breaker. On ZLMB, I remember Brant Gardner once saying that if the Book of Mormon is tied to the hemispheric model, then it is probably false. And of course if it's false, then the discourses on the atonement don't matter much.