[hnuser355]

His pretty face might leave your superiors with a better impression of your group. A friend manages a software group and actually told me that one of the best things to increase chances of getting a job with her group would be to pay more attention to my appearance and smile more. Also mentioned that just being interpersonally nice was much more important than actual abilities in her organization as long as you were good enough that the owners believed you knew what you were doing and she could justify keeping you there. Etc