After a long discussion of sea algae the author makes several good points. Here is a short summary to save others time. On Mobile: > The basis of performance s

After a long discussion of sea algae the author makes several good points. Here is a short summary to save others time. On Mobile: > The basis of performance shifted from small binaries to smooth interaction. > Log-in disappeared completely. The web’s de facto identity system is designed for a world of keyboards. Thumb-typing usernames and passwords is excruciating. But native app log-in is one-and-done. > Discovery shifted from search to app store. > Engagement shifted from links to icons. > Business models expanded to IAP, subscriptions, and app purchase. Security shifted from sandbox to app review.