Looks definitely play a factor, other things being equal. Course that is never the real case. I know a few "good-looking" people that got hired at my place and were let go within 6 months because they have shit for brains. I may not be the prettiest or the most charismatic but my intellect is what keeps me working.
Amen. I agree that it's one thing to get the job and an entirely different matter to keep it. Not having to work for it can mean shallow knowledge and glossing too many important aspects of the job. Peter Principle comes to mind.

