Social Feedback Questionnaire for the self-conscious

People often have no idea if they're conducting themselves in a socially acceptable way. The only thing to go on is the example set by other peoples behaviour, and how they react to your behaviour. The problem is, some people are so unobservant and tuned out that they won't pick up subtle signals from others that suggest they are behaving in an unacceptable way (example: invading your personal space). Most people are normally too polite to point out to another person their social failings even though it would probably help that person in the long run to know. To avoid this, a questionnaire could be drawn up - multiple choice probably, gauging such things as dress sense, intrusiveness, bad breath, etc. anything and everything. This questionnaire would be given out by a person and filled out by others who they have been socially involved with. They would be filled out anonomously and returned to a consultant who would digest the results and advise their client on how to modify their social behaviour. The only thing to get over would be the embarrassment of giving all your friends such a questionnaire to fill in.