You're misinterpreting the OP, he's saying that some people do non computer things after 5, not that they work 80 hour weeks. And it's not really the time spent

You're misinterpreting the OP, he's saying that some people do non computer things after 5, not that they work 80 hour weeks. And it's not really the time spent, it's the intellectual approach to computing, where tinkering is an end in itself, vs a more transactional approach.