I have created a user with "Chatter Free User" profile , but not able to get this user in public group list to be added in that group. Is there any. With LinkedIn you can create a public profile and introduce yourself to others As does Twitter and Facebook, LinkedIn also has a badge which you can add to. All papers, statistics and materials contained in the Country Profiles express entirely the opinion of the mentioned authors. Division for Public Administration and Development Management (DPADM) .. partner in the North American Free.