I guess it's all about balance. A lot of these foods get eaten because they are quick and simple and easy to distribute round the office for late night food runs. I don't see many late night salad delivery joints. I've been guilty of it myself far too often.

That said I completely agree with the article. There's no point working/eating yourself to death if you can't enjoy the proceeds. Take some time out from work/coding. Cook a nice healthy meal and follow up with some exercise.