Whatever Sun was "about", sadly, it didn't work, and damaged some excellent technologies, like Java and Solaris, that Sun couldn't invest a lot of resources into because it no longer had them. Oracle managed to save one of them and make it thrive. Sun, as a big, impactful company, was a product of the dot-com bubble. It certainly made more lasting contributions than other bubble-era companies, but its strategy couldn't survive the crash. Maybe great ideas can be born in companies like Sun but need companies like Oracle to sustain.