Should any consumer read this far, everyone should leave with an understanding that nothing about the residential mortgage ecosystem is for the benefit of the consumer. The consumer is the payor for all parties involved with their hands out (lender, realtor, appraiser, home inspector, title company, government and GSE bureaucrats, etc). Most are billed as promoting affordable housing, often for the disadvantaged, and to add liquidity top the mortgage market...whether the FHA, VA, FNMA, Freddie, or whatever else. FHA and VA insure the LENDER against losses so they will play. The minimal skin lenders keep in the game is a small risk to take in return for the endless stream of cash that lending produces. Of course, Congress enables all this to ensure that through their small tweaks to the system, they can spur short term economic activity and ensure their retention of power through purchase of votes with others money.