I opened the article in hopes of advice on improving my "hacking strength". Alas, it was about actual weightlifting, which... maybe I'll have time for again some day.

But I clicked the "my son" link in the post, and might.net has a free pass forever on making me accidentally spend ten seconds scanning something irrelevant to my current interests. Fascinating story, and I hope the tenacity they showed in getting a brand-new diagnosis pays off with effective treatment: http://matt.might.net/articles/my-sons-killer/