AFAIK, you can filter 'bad' turkers (by country, performance, etc) and inform good ones that HITS are available. By the other hand, if you pay decently, turkers

AFAIK, you can filter 'bad' turkers (by country, performance, etc) and inform good ones that HITS are available. By the other hand, if you pay decently, turkers will be afraid to loose that income source and will perform their best. (Disclaimer: I've made some HITS in a distant past.)