providing information on residential home buying to purchasers of new homes; underwriting warranty programs in the field of homes and buildings; providing information to real estate brokers regarding residential communities and homes for sale via the internet; real estate brokerage services; mortgage brokerage and lending services; real estate management services; providing an internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale homes and condos; residential real estate agency services; land acquisition, namely, real estate brokerage; providing a database of residential real estate listings within neighborhoods and communities specifically identified by users; providing information in the field of real estate; providing real estate listings via the internet; real estate financing services; real estate services, namely, property management services for condominium associations, homeowner associations and apartment