[DanBC]

The link describes a problem that i) affects many people ii) is present in many different places (over-fishing is another example), iii) is persistent across different countries and time and iv) appears hard to fix.

This makes it interesting. It makes it interesting for HN because (for one example) people here set up services that sometimes include free "as much as you can use" tiers, and are then surprised when someone starts using that 24*7 for terrabytes of transferred data, way beyond the normal use patterns of everyone else.