> Writing articles cost time and money. They are not free. I didn't say "no cost", I said "marginal cost". Installing a sink, making cups, etc. also has a rel

> Writing articles cost time and money. They are not free. I didn't say "no cost", I said "marginal cost". Installing a sink, making cups, etc. also has a relatively high upfront cost (probably more than writing a Buzzfeed article even). The point is that once the article is written and given to the first person, it costs nearly nothing to give it to next person.