One of the biggest questions that I had following the iPhone SDK event was how we non-Enterprise users were going to get the cool new wireless syncing features promised to ActiveSync Exchange users. My first guess was that Apple was planning to fold something like that into .Mac, and now iPhone Alley has unearthed something to suggest this might be right.
In the just released SDK beta 2, iPhone Alley found a string within a preference bundle that reads: "Syncing with this Dot Mac account will turn off syncing for other Dot Mac accounts and delete any existing synced data." This suggests the possibility of wireless syncing for non-Exchange users. Frankly, this would make a lot of sense. It would add considerably to the (presently somewhat questionable) value of .Mac and give us consumer types access to some of iPhone 2.0's neatest features.