With all of the news about the "post-PC" world, this survey indicates that for at least one segment of the population, the PC still accounts for the overwhelming majority of computing time.

This, for some reason, is reassuring to me, as I have not yet succumbed to the lure of the thinly-sliced consumption device.

and therein lies the problem.

HIIT has actually been around and been discussed in running groups for a number of years. Lest you think I am pulling this from where the sun doesn't shine, I write this from some personal experience; I am an experienced ultramarathoner (six 50 milers). HIIT is extremely difficult for "normal" people to do as an ongoing exercise program.

The great majority of Americans are simply not capable of pushing themselves as hard as is required for a successful HIIT regimen. If you're not capable of pushing yourself to do this type of strenuous exercise, you're not going to do it. It's as simple as that.

HIIT will work extraordinarily well for people that are already moderately fit or even overweight if they are capable of pushing through their pain (not the physical pain, the mental pain). Again, and again, and again; and each iteration is harder than the last.

Most people - especially the great unwashed overweight masses (pun intended) - aren't willing or capable of doing this, and simply aren't going to do it. They would be better served starting out just walking briskly for 30 minutes four or five times a week.

argue with me about whether vaccines are, in fact, the greatest medical development for humanity in the past two centuries

This is demonstrably false, though I am too busy to find citations right now.

I agree that vaccines have been a substantial boon to human health, but it pales beside the most truly important development. The development and maintenance of properly functioning public sanitation systems has clearly been the greatest medical development for humanity in the past two centuries.

from the same article:

“The pattern in the U.S. is not to do anything until there’s a disaster,” he said. “The way we’re going to find out if someone has the capability is we’ll wake up one day and the lights won’t work.”

Cybersecurity Disaster Seen in U.S. Survey Citing Spending Gaps

“If you interview power companies and say, ‘Is your control system connected to the Internet,’ they’ll say, ‘Of course not,’” James Lewis, technology program director at the Center for Strategic and International Studies in Washington, said in an interview. “It turns out in almost every case a control system is connected to the Internet and it’s vulnerable to being hacked.”

I encourage you to pursue the online coursework, whether or not you seek a certificate or a degree, if you enjoy the coursework.

I spent five calendar years taking online courses for an MS in a technology field, because I was unwilling to sacrifice time at work for in-person classes. My team at work - colleagues and supervisory staff - respected the discipline required to attend and successfully complete online courses (4.0), and my salary bump after the degree was granted was significant.

As long as the parent institution is accredited by an appropriate higher education accreditation authority, your hard work will pay off.

Good luck -

The story was posted long after the situation was resolved, according to the linked Politico article.

Doesn't seem worthy of a front-page location on Slashdot.