Realtor Notebook
Former ActiveRain community manager to promote marketing tools
Off-market, sold listings and tax data easier to find
Users' financial portfolios to now feature Zestimates
Some worry about portal disputes, decreased competition
Hitwise: Allies Zillow, Yahoo can claim 10% market share
Realtor.com operator acquires ListHub parent
Co-founders Rich Barton, Lloyd Frink will continue active roles
Partnership grows Zillow's rental listings
Mobile tools by Facebook, Realtor.com among standouts
From The Real Deal
Home values may hit bottom in last half of 2010, says Zillow
RE/MAX takes back No. 10 spot in July
Real estate websites may have different audiences