Well, Dumbledore is learning that he is not omnipotent, and more, the rest of the order is learning the same thing. As Remus indicated, Harry has NEVER considered the Dursley household to be his home.
Looks like Voldy is settiing up sme mischif. Too bad the weaslys will be well guarded, as the OOtP is there already. The Grangers home will likely be deserted or otherwise protected, seeing as how Heremione is supposed to be visiting the Weasleys soon, and the Longbottom manor is likly to have some rather deady wards surrounding it. I'd wager Augusta had the wards upgraded after Frank and Alice were attacked. As strict as she is, she cares greatly for Neville and she strikes me as someone ruthless where her family is concerned.
As before I eagerly await the next page of 'Goblin Conspiracy' Alorkin