Computer application software and downloadable software in the nature of mobile applications for handheld computers, digital electronic devices, wireless devices and internet capable devices in the area of real estate, apartment and residential rentals, consumer goods and consumer services; computer database software featuring information in the field of real estate, apartment and residential rentals, consumer goods and consumer services; mobile device software, namely, software for advertising, accessing and presenting information in the area of real estate, apartment and residential rentals, consumer goods and consumer services; computer software, namely, application programming interface (API) for accessing and presenting information in the field of real estate, consumer goods and consumer services; computer software for sharing data about real estate, apartments, and residential rentals on social networking sites; computer software for providing mortgage information, analysis, and advice in the fields of mortgage lending and home equity lending; computer software for providing mortgage quotes, for confirming lender availability and interest, and for reviewing and rating lenders and mortgage professionals; computer software, namely, widgets in the fields of real estate, apartment and residential rentals, and mortgages; computer software, namely, software plug-ins for use in social media sites in the fields of real estate, apartment and residential rentals, and mortgages