Is this a sign of rising interest rates in the future? If so, then there's going to be more pain in the housing sector as mortgage rates go up for new borrowers. Forget about 6%... from the article, if some banks offload just some of its' holdings of American debt, the rates could easily go up another 1%.
Dollar Slide Drives Budget as Japan Shuns Treasuries
Bloomberg.com: Exclusive
I guess if you believe what's going to happen that you should fix your rates now when it's relatively less expensive.
In the home front, houses should go down quite a bit more to compensate for higher borrowing rates while inventories are high... otherwise once inventories get absorbed, tough luck borrowing and buying a house in the future.
-chuck22b