Pinboard.in Architecture - Pay to Play to Keep a System Small - High Scalability -How do you keep a system small enough, while still being successful, that a simple scale-up strategy becomes the preferred architecture? StackOverflow, for example, could stick with a tool chain they were comfortable with because they had a natural brake on how fast they could grow: there are only so many programmers in the world. If this doesn't work for you, here's another natural braking strate
