That's a gross over-generalization of youth. Age alone does not tell you anything about intelligence, experience or the likelihood of making mistakes. There may

That's a gross over-generalization of youth. Age alone does not tell you anything about intelligence, experience or the likelihood of making mistakes. There may be a general correlation, but it is not causation. You may have a 20-year-old who's been programming and contributing to open-source projects since he was 10 against a 31-year-old who's been programming since he was 27. Who has more experience? Who's more likely to make mistakes? - Age has nothing to do with it. You could say people new in the industry haven't been conditioned and molded yet. They're young in the industry and thus make stupid mistakes in the process and in the process find new ways of doing things. That would be far more accurate.