SkillGate's 360° Feedback tool is a management system supporting secure collection of third party feedback about Users. The feedback form (built using SurveySoft) allows you to ask any questions you wish with a wide range of question types and approaches available.
Administrators manage to whom the survey is sent (internal and external contacts) and can auto-request the delegate to make suggestions.
They can send 'Introductions' before sending the form and keep records of acceptances or declines. A final report collating all feedback is available to the delegate.