Remember, people in NW are obsessed with PK instead of playing "Catch the Flag" <- which earns you more credit.
Flag give <self censored> personal contribution - I dont have problems with personal contribution even in worst nation.
Problem are nation credits, and it also got nothing to do with flag either - if you see resistance dont worth to fight for it either - keep move to next cell to improve nation credits.
And that exactly what certain people doing - they getting <self censored> personal contribution, but make nation ahead others. After all they getting same amount of ST as me rpking in worst nation. Only difference I have fun, and they do hard work. But people are diferent, and for them that must be look fun, while rpk not.
Only way to change anything it's dont let squads inside NW, so nation should work as really random nations, not as certain guild few squads...