Realtor Notebook
Real estate brief
$17.1B in residential real estate sold at auction last year
'Home Affordable' program aimed at helping 9 million homeowners
Must whole building pay for top unit's insulation upgrade?
Real estate brief
Some say help for low-income Americans is too slim
Letters From the Home Front
Gossip, news, opinion used to rank companies
Many problem mortgages date back to boom
Court documents reveal behind-the-scenes drama of failed acquisition
Realtor.com operator cut costs, product development
Consumers, brokers suffer at hands of technology
Some will see payments slashed to $500 a month
