I posted my home on Zillow 20 days ago, and my Zestimate has dropped like a rock, almost daily. WhyI even claimed my home and listed all of the improvements we've made to it. When it was first placed on Zillow, our listed price was close to the Zestimate-- now Zillow has been dropping it's value ever since. It's as if you're trying to prevent the sale of our home by influencing whatever idiots believe this junk...August 02 2010 - Springfield0YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.