TightWind is written by Kyle Baxter. Stay Hungry. Stay Foolish.

Marco Arment comments on the success of Instapaper’s subscription option:

“That was a huge surprise to me how well it’s doing given there’s no real incentive to do it besides good will. But it ends up that good will is powerful,” Arment said. “It shows that people will pay for something they like because they want to ensure its future.”