Social Shopping iPhone App Launches for Black Friday

NEW YORK, Nov. 23, 2010 /PRNewswire/ -- Signpost, the community-powered deal site, today announced the availability of its mobile application for iPhone. The free Signpost app is a location-based tool that enables users to discover nearby shopping deals and share incredible finds with their friends

Source : http://www.prnewswire.com/news-releases/social-sho...