Delphia - Invest your data in the stock market to accelerate returns
CS183B - Startup Class - Stanford class taught by Sam Altman & guest speakers
Ark7 - Choose a property and invest in shares
Classroomies - Watch Stanford CS & Startup lectures together
Koia - Privacy-focused graphing Create graphs and pivot tables online from CSV, Excel or JSON data.
Frond - A better way to build community online