Heroku's exit was pretty huge for its time. In fact it was the largest YC exit to-date.
For context Heroku was created in 2008 just after the housing crash. By the time they exited Facebook was still 2.5 years away from going public and a solid seed round still looked like a few hundred grand if you were a hot company (on top of the ~17k you'd get from YC).
For context Heroku was created in 2008 just after the housing crash. By the time they exited Facebook was still 2.5 years away from going public and a solid seed round still looked like a few hundred grand if you were a hot company (on top of the ~17k you'd get from YC).