Key question: did Ironport succeed in spite of his family sacrifice, or because of it? It's not fair to recommend spending more time with the family without addressing what the consequences would have been.
No matter what, you're always going to be at a disadvantage to someone who is willing to sacrifice more than you, whether that be health or family or anything else. I liked the article but it completely danced around the obvious conclusion which is, "maintaining a healthy relationship with your family is going to cost you time and energy which is going to at least somewhat lessen your chances of success and you have…
There are two solutions to the issue, avoid the issue and hire people crazy enough to put up with the hours or actually build a great company without the flaw. First one is way easier and seems to be working in places like NYC and Silicon Valley, it's really a pity.