Companies using GPLed software also don't have to share more than they're comfortable with sharing, or they would not be doing it. They are just comfortable with a bit more than other companies.
Covering up the Chernobyl mess? What makes you think covering up Fukushima has cost a lot? I mean, yeah the nuclear industry has a lot of free PR drones in IT for some reason, but still, it's gotta be pretty costly to run the kind of shit they did.
> If, after ten years, you'll read what you have so far, it'll be sh.t because, in ten years your style and your way of thinking will change a lot.
I saw an artist on TV the other day that said she throws away any song that takes more than 30 minutes to write. Because her mood and thoughts will change if she spends too much time writing the song.
Isn't it the same at Google? But there they do their regular work in nights and weekends instead.
That's just what I've gathered from reading articles about Google workers. Maybe I'm wrong and they really do work no more than 40 hours per week, including the 20%. But that is not the impression I've gotten from reading.