Earlier quoted context omitted.
One of those $0s is mine. I'm an unemployed college student; it should probably be more like -$20,000. Just sayin'.
If you are unemployed or self-employed then the question isn't really for you (though the answers certainly are). You're not acting in your own best interest. If you accept that the site's trying to give you ammunition in the form of more accurate information. Then you hurt yourself (and everyone else) by putting in an absurdly high or low number you skew the results away from the actual market value. If it skews hig…
No, he misunderstood the goal of the exercise. I'd argue it's not entirely his fault, either. "What's your salary" -- asked as a general question, without further context, justifiably might not be taken that literally. (And there is no further context unless you've read the previous thread. The post here, and salaryshare.me, don't say anything that indicates this isn't a simple income poll.)
This is not a stupid or malicious user. This is a UI failure.