Search giant's move seen as part of larger trend for online portals
Search giant cites low use, proliferation of search sites
Trulia: Former homeowners flooding rental market
Company plans to hire up to 100 people in 2011
Trulia, Zillow, Market Leader, Realtor.com leaders differentiate services
Tech roundup: Zillow agent ratings incorporated into search
Company says new function can expand users' social footprint
Both sites surpass 6% market share
Startup helps users scope out details on locale
Industry conference marks 15th anniversary in 2011
Survey: Recovery may not arrive until 2013 or beyond
Deal will cover future members of state's fledgling MLS
Hitwise: AOL Real Estate among 'fastest moving' sites
Hitwise: FrontDoor Real Estate joins top 10
Cheaper to buy than to rent in 18 of 50 largest U.S. cities