If your job is the type where you&#x27;re on the same team&#x2F;project for years on end doing basically more of the same thing from month to month, then I can understand why you wouldn&#x27;t necessarily see the value in this kind of tool.<p>I update mine once every 2-4 months or so, whenever I complete a project, earn a certification, take a course or work (professionally) with a new technology.<p>Having 10 different formats does sound a bit like overkill, but I don&#x27;t think that is a reason that the OP would want to ignore or exclude any that users would find useful. Personally, I keep about 3-4 (linkedin, .doc, .pdf, .htm).