In every platform, you're sure to have all set of people. Those that want to game the system while contributing nothing, and those who are sacrificing for the system and reaping tremendous benefits as a result. There could even be those sacrificing for the system without getting much in return.
Gaming a system is the most unfair thing that could be done to a platform, it ruins it and reduce it to nothing.
I think the solution is that some lovers of the platform should run initiatives that rewards those that are obviously sacrificing for the system, those that are trying to game it should receive a heavy blow.
Some people don't take advise until they receive a penalty of some sort.