It's probably worth mentioning:
You make no mention of whether or not this variant of the Milestone sports the same signed bootchain as the regular Milestone, preventing users from using custom ROMs.
What you should have mentioned is Motorola's absolutely abysmal track record for getting Android updates to phones in a timely manner. Their flagship, the Verizon branded Droid still doesn't have 2.2, and they're deliberately dragging their feet over confirming if the nigh-identical Milestone will get it at all.