People on HN often love to get on their high horse about parenting responsibilities but the fact remains that even the best parents need some "me" time occasionally. We do our best parenting when we're not mentally and physically exhausted. Much like a good company shouldn't allow their employees to burn out -- a good family shouldn't let either.
So my point about the commute was about how that time can be optimised for relaxation so you can better serve your family once you are home.
We are not talking about beer with friends once in a while either. We are talking about regular very time consuming activity.
It sounds like you've only worked in organisations that force a really shitty work/life balance on their staff but I assure you that you can have your proverbial cake and eat it. Maybe it's a US vs Europe culture but here companies are generally (not always, there's a fair share of shitty companies here too) accepting of employees working from home when they need it. I've never once had a job that hasn't allowed me to work flexible hours to accommodate school runs and other family commitments, nor take time away when my child is ill.
In fact because my wife is a school teacher (and thus has less flexibility in her job), she is the one who depends on me most of the time. The commute was the one little block of the day (and it wasn't every day) when I wasn't running around for a wife and two small children.
So you can absolutely have a commute and still be dedicated to your family. You just can't work for c*nts who thinks a working relationship should be one way.
This isn't a theoretical argument either: I spend more time with the kids and help out with more duties since taking up a job with a 3 hour round trip of a commute than I did when I had a previous job in the same town.
The distance will obviously have an impact on your day, but what matters far more is the employer. Plenty of employers enforce an unhealthy culture of > 40hr weeks. Whereas my current employer is very family focused and offers a lot of incentives to enable parents to balance work and home life.
I suggest people open their minds a little. IT is a broad industry and there are plenty of good jobs around doing interesting things that pay well and also offer a good work life balance. Again, I know this from first hand experience :)