Most of these are about wanting control over the design of the software - but releasing their code doesn't have any impact on that - I don't get it? Java is open source - Oracle still tightly controls and manages the design of Java.
For example 'Bad design is expensive' - how releasing your source lead to bad design? That's a complete non-sequitur.
For example 'Bad design is expensive' - how releasing your source lead to bad design? That's a complete non-sequitur.