I understand the point the author's trying to make. For me, personally, this would be the better choice to judge my skills - and probably would lead to better

I understand the point the author's trying to make. For me, personally, this would be the better choice to judge my skills - and probably would lead to better chances for me to get the job. I suck at these braindead trick questions that are considered 'clever'. I'm not comfortable around a whiteboard only, being grilled by one or more other people while thinking. I'm not slow, not really anyway. But I'm faster and better the more I know about the stuff at hand. I'll be good on the job, I'll suck solving math puzzles that some guy just read about in a book that ranks high on Amazon's list of code puzzle collections.. So - I'm glad that there's both. The author obviously would've preferred to show his skills live, in a discussion. This guy here would be happy to hand you a (small, mind you - I agree with the time-sink argument) finished project and discuss _that_ afterwards.