I know how to solve (chinese) farmer hackers and mastery book issues

You know, chinese hackers farm mesos too, even if you remove the skillbooks and scrolls, more hackers will appear since part of their ''income'' is taken off.

Farming meso makes no impact at all when more than what is being generated is being taken out of the economy through this system.

The system itself also cannot create inflation on anything because taking meso out of the economy ALWAYS equals deflation; and god knows both JMS and GMS needs that right now.