When I first looked at this I got excited: A way to track my OWN goals for my OWN records, and help me with my own personal development.
When I found out it was another resume/CV/job board thing I just rolled my eyes and closed it. If I wanted that I would just use LinkedIn or Google+ (public) to talk about my bits and pieces.
That is how I am currently using it (http://kennedysgarage.com/status). I just wanted see if there were other uses for it. I think keeping it basic and to the original point might work the best. I do agree with you that we don't just need another Linkedin.
I think he meant that he would be more interested in using it as a general task tracker, rather than a CV add-on. Maybe a way to track any personal goals like weight-loss, excersize, personal projects, home renovation, etc. instead of just marketable things.
When I found out it was another resume/CV/job board thing I just rolled my eyes and closed it. If I wanted that I would just use LinkedIn or Google+ (public) to talk about my bits and pieces.