Sterling Proffer

In its early days, Substack primarily catered to a certain set of internet-savvy writers and journalists, lured by the promise of monetizing a direct relationship with their readers. But as it morphs from a niche publishing concern into a heavyweight start-up mentioned in the same breath as Twitter and Facebook, its user base is proliferating... See more

Emergent properties are linked to another highly promising feature: flexibility. Earlier generations of ai systems were good for only one purpose, often a pretty specific one. The new models can be reassigned from one type of problem to another with relative ease by means of fine tuning. It is a measure of the importance of this trait that, within... See more

Most product teams know their existing users pretty well. But your future audience is always evolving. The challenges that these potential users face in adopting the product increase over time. Without a team dedicated to understanding, advocating, and building for your next set of users, you end up never expanding your audience. This stalls... See more

If you were to study some of the most admired creative thinkers, writers, and artists to have ever lived, you would find that all shared a passion for their work, an intense desire to succeed, and an almost superhuman capacity to focus. Yet, when you look closely at their daily lives, they only spent a few hours a day doing what we would recognize... See more