Only a CEO who had been through some awful, horrible, devastating circumstances would know to give that advice at that time. - Ben Horowitz

Good product managers focus the team on revenue and customers. Bad product managers focus the team on how many features competitors are building. Good product managers define good products that can be executed with a strong effort. Bad product managers define good products that can’t be executed or let engineering build whatever they want (that is, solve the hardest problem).

The first rule of organizational design is that all organizational designs are bad.

In the long term, however, Netscape inflicted irreparable damage on Microsoft’s stronghold on the computing industry: our work moved developers from Win32 API, Microsoft’s proprietary platform, to the Internet. Someone writing new functionality for computers no longer wrote for Microsoft’s proprietary platform. Instead, they wrote to the Internet and World Wide Web’s standard interfaces. Once Microsoft lost its grip on developers, it became only a matter of time before it lost its monopoly on operating systems. Along the way, Netscape invented many of the foundational technologies of the modern Internet, including JavaScript, SSL, and cookies.