Zillow® Logs Record-Breaking 2010; Website and Mobile Usage Hit All-Time Peak in December

SEATTLE, Jan. 3, 2011 /PRNewswire/ -- Real estate information company Zillow Inc. wrapped up 2010 with a record-breaking traffic month, which capped a year of significant business announcements and usage milestones. Zillow logged more than 13 million unique users(i) in the traditionally slow real es