Sterling Proffer

When you have Product-Market Fit, you have healthy retention curves (they flatten out). But this isn’t the end goal. Your current retention doesn’t represent the true potential of your current product-market fit. There is a hypothetical retention curve that sits above that represents this true potential. What creates this gap? There are a set of... See more

I suggested that Substack’s day of reckoning may still lie ahead. The bigger Substack gets, the more ideologically diverse its author pool becomes, the greater the chances for highly inflammatory, potentially harmful content.

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