I think an interesting point alluded to by the last paragraph is that hitting goals also depends on setting the right ones at the right times.
Sounds like YesGraph isn't planning to immediately repeat the 10X in 100 days goal because the right goal for the next 100 days is instead to expand the product so that it can support another 10X later on.
Are you organizing the next 100 days around a similarly ambitious and measurable goal?