No, because in the follow up (either telephone or face-to-face) you're normally asked questions about the code (I do, anyway). It's incredibly easy to spot peop

No, because in the follow up (either telephone or face-to-face) you're normally asked questions about the code (I do, anyway). It's incredibly easy to spot people who've cut+pasted something and have no idea how it works - just ask them why they did it a certain way, or what tradeoffs they made, and watch them squirm...