This is very misleading on both VzW and Samsung's part. They announce pre-orders for a phone a month in advance, make everyone wait until after June 28th (unlimited data deadline) before any phones are shipped. They then announce this developer phone at full-price, which you have to buy directly from samsung at some unknown time in the future.
Yes, I could return my SGS3, re-activate my Fascinate, and wait for this unlocked version. But, I assume that once this date comes around, and I want to switch to that device (if I decide to pay $600+ for it), that I will then be forced to switch to Shared Data plan, even though I made the decision to upgrade to SGS3 before the deadline.
You know, I do have faith in the Android Developer community to unlock this phone properly so that we can do what we want with it. But, it's just a slap in the face from VzW/Sammy for them to bait us into pre-orders with the promise of the phone, then to find out that it's locked bootloader, only to find out that they will offer a full-price phone to make it easy on developers to do what they wish.
I was already thinking of returning the phone... I think this just puts the nail in the coffin.