It's oddly suspicious how closely this article, with a January 2015 dateline, tracks to this WP article of today:<p><a href="https://news.ycombinator.com/item?id=10845466" rel="nofollow">https://news.ycombinator.com/item?id=10845466</a><p><i>Both</i> even have a Colman's Mustard reference (a product I had never even heard of before). That's quite a coincidence.
Here is a nice Planet Money podcast about gym memberships
<a href="http://www.npr.org/sections/money/2014/12/17/371463435/episode-590-the-planet-money-workout" rel="nofollow">http://www.npr.org/sections/money/2014/12/17/371463435/episo...</a>