Healing potions using up surges I can understand. But...daily powers? Why?
Well, it is an upcoming Dragon article. I imagine it got cut in editing and layout and they decided to publish it through the DDI.Also, didn't the Warforged article say to see this book for rules for intelligent magic items?
Does anyone know of a shield in 4E that acts like an animated shield in 3.x? I was just asking my players to update their item wish lists, and one of them was disappointed that nothing like that was to be found in the Adventurer's Vault (or PHB for that matter).