Real estate websites hold up well after boom 

New websites Trulia, Zillow and Terabitz entered the real estate world just as the boom was ending, but appear to be holding up well. Their executives say they could capitalize on a downturn by offering a low-cost alternative. “There’s no doubt that a lot of brokers are feeling some pain right now,” said Pete Flint, CEO of Trulia, the San Fransisco-based real estate search service. “They’re spending less on advertising than they were, but they’re spending a significantly larger portion online, because it’s cheaper, and it’s where the audience is.”