Zililow Group Inc. (NASDAQ: Z) (NASDAQ: ZG) recently added another consumer-facing website to its tool kit with the express purpose of reaching out to millennials and first-time homebuyers. The site, RealEstate.com, has the company’s traditional advertising appeal for real estate professionals, the look and feel of Zillow home listings, and adds some new features that it hopes will appeal to first-time homebuyers.