User blog comment:Noeinstein777/WoM Clubs ???/@comment-25143095-20140930052724

Quick update. I just realized that you don't have to share or make public your "Showcase" and "Badge Counts". Not only does the person have to have a public profile, both of these display cases have to be enabled to set to 'everyone'. Having the "Showcase" viewable and the Da Vinci badge displayed will ensure that the person has at least mastered 500 skills. Having the "Badge Counts" display will provide good confirming data of their claim.