CS183B - Startup Class - Stanford class taught by Sam Altman & guest speakers
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Classroomies - Watch Stanford CS & Startup lectures together
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Frond - A better way to build community online
Roomvine - Chatrooms for real life venues, neighborhoods and events