Crear tu propio Pinboard

Do It Yourself Bookmarking

As you see, it’s dirt simple, and you could probably think of a dozen ways to improve it. But the point is, you don’t have to! It should Just Work™ up to a few hundred million URLs. Unless you have a deep love of database design, grab it and save your brainpower for the more fun bits.

Pinboard publica el esquema de su base de datos, por si alguien quiere aprovecharlo para crear su propio servicio de bookmarking.