According to FFXIclopedia, I have to zone to an area connected to a Mog House to start the mission. Here's my questions:

1) What the ding dong is ZONING?!
2) Connected to a Mog House. That means the area where you can enter your Mog House, right?
3) Essentially, I can't create/buy a Mog House without triggering Rhapsodies of Vana'diel? What if I want to access all the other expansions first? Do I just have to go without a Mog House?

Thank you for your time.