BuzzIt

Website: http://www.buzzit.ca/

BuzzIt is building an open, location-based group messenger that lets you connect to the people around you without compromising your privacy. Use it to start a live conversation with your whole class or to share anything with everyone in your area.

We believe that people are too often afraid to say what they’re thinking, and that the resulting social silence makes us all we feel like we’re the only ones that see the world for what it is. By allowing everyone to share safely, BuzzIt will help everyone be more connected to and engaged with the people around them.