Freeloader on open source software is someone who runs profit by selling it to a major market without contributing back to the project. Why? Because the freelo

Freeloader on open source software is someone who runs profit by selling it to a major market without contributing back to the project. Why? Because the freeloader increases the demand side for the software (more users translate to more feature requests, more bug reports), without increasing the supply side (resources for people who work it). This puts pressure onto the project that is hard to sustain in the long term and MongoDB took a step to fight it.