BlackLine, of GPS Snitch fame, has released a free mobile application called Blip that uses the GPS capabilities of your Blackberry smartphone to allow you a greater degree of geo-social interaction. The Blip tool allows Blackberry smartphone users to track friends and family that are selected to have access to each other’s positional info using pre-installed Blackberry Maps, including speed and direction details, and is compatible with GPS Snitch. Blackberry owners can sign up for the Blip app at BlackLine’s website.
Via SlashGear