Roomvine - Chatrooms for real life venues, neighborhoods and events
FaceCat - Chat anonymously with your friends
Spectrum - Browser-based app to visualize the frequencies of an audio file.
Tick Chat - The app, allows people to chat with others in the same area with anonymously.
CityBugs - Improving cities to make them a better place to live in.
Jeti - See what everyone's saying around you