My motive behind this might seem unclear, so I'll try to explain myself. I've asked questions in Stackoverflow community in the past three years that now after a while seem very 'dumb' to myself. I like to think that I've progressed more than someone is expected to do in this time. Now in the process of finding a job I have this concern that the person evaluating me might have a look at my profile here and see those 'dumb' questions which really don't represent me today. So to sum it up: I'm insecure! But I suspect that it could be a concern to many like me.

Now is there a way to remove a question with up votes/accepted answer? or even better is it possible to just withdraw my ownership to that question so it's content can remain available to the community?