I find this article to be completely laughable. The author hangs his hat on his opinion that people won't attend a low-cost gym like Planet Fitness simply on the fact that it's cheap, and that if it cost more than you would be more likely attend. And his cost for a "good" gym is $500/month? What exactly is worth the extra $490?
He argues that these gyms can't accommodate every member at a single time, which makes no sense. No gym can do that. Why would a gym expect every single paying member to show up at once? That's a very low probability of happening. It's not like electricity or HVAC -- you don't design for the high demand load when it comes to a gym. You design for average capacity.
The article is also full of inaccuracies, for instance where he states the "gym portion (free weights and machines) are typically hidden away from the main pat of the gym." Maybe that is the case at the one Planet Fitness he has gone to, but it's not the case at the one I regularly attend nor the case at the ones I've been to while traveling on business.
Why would I "like" to be in a long term contract for a gym, or anything for that matter? $10/month with no contract is a great deal for me. I go use the gym for what I need, and if my circumstances change I don't have to pay to break a contract.
If you don't like gyms like Planet Fitness, fine. But this article just sounds like a marketing scheme to get you to pay more money for a "real" gym.
@davempratt