One important factor I'd have thought is whether the job board in question allows direct employers to have access to the CV database. When we launched our own CV database we branded it "Get Headhunted" - ie. it can be accesssed only by recruitment agencies and not by actual employers.Our rationale for this was that consultants at Accenture, Capgemini, Deloitte, etc would be deterred from using the service if they thought their own HR team might have direct access.Food for thought.Tony RestellTop-Consultant.com