Keynote was developed as a ripoff of the presentation program he used on NeXTSTEP called Concurrence, so it's an easy point in time to check how late (2003) Job

Keynote was developed as a ripoff of the presentation program he used on NeXTSTEP called Concurrence, so it's an easy point in time to check how late (2003) Jobs used NeXT at least for some work. iWork suite didn't become "free" until 2013, and even then you have to buy a new mac or iOS device (so for example, given that I bought my mac used, I'd have to buy it new)