I understand that, it pretty much gets people (not investors) to bid the total amount that they qualify for, which is retarded in itself since it takes value completely out of the equation. 30 years is a hell of a long time for things to go wrong, especially if one is using two incomes to do any sort of justifying. For the prices we're seeing I'd definitely be renting,no question.
P.S. you most definitely do not own your home as long as you have a mortgage. Same goes with anything else that's a secured debt.
30 years is also a hell of a long time for things to go right! Bookmark this thread and check back in 30 years. My uneducated guess is Bay Area average housing prices will quadruple.

