I've already emailed guest services to suggest that they set up a CM service to enter International reservations on their customers' behalf.I get the impression, at least right now, that only someone logged into that person's MDE account in the states can make those selections. Typically, even with a TA, you aren't giving them your password to log in directly.
I think, until Disney gets the IT portion of this right, international guests need to make friends with someone in the continently US that they trust with the Disney password and selections if they want the early booking.
There is no way that I'm paying for G+ so that I can get a FP for Living with the Land, Turtle Talk and Spaceship Earth because the more popular experiences are all booked up . And if things are as dire as it looks then I'll seriously consider changing my plans accordingly. Why should I stay deluxe and get a pound-shop service?