> Incentives will always be a tradeoff because you can't measure skill. Oh, so because it is hard let's just stop trying? You can't measure skill accurately.

> Incentives will always be a tradeoff because you can't measure skill. Oh, so because it is hard let's just stop trying? You can't measure skill accurately. But you can try to find correlations and you can measure other things that are as much or even more important like... erm... results?