Cute, and very impressive. But I cringe whenever I see a resumé where someone rates each of their skills on a scale. We're all familiar with the idea that true masters are generally the first to admit that they have a lot more to learn.
I'm told that Google asks employees to rate their technology skills on a scale of 1-10. Guido van Rossum puts his Python skills at a 7.
1 - I've heard of it ... 9 - literally wrote the book ... 10 - invented it
so by that measure guido _should_ have rated himself a 10.