"Key competencies", "key skills" and "key qualifications" are buzz-words so prominently featured in contemporary scientific treatises that discussions have been prompted about an inflationary use of the terms and what they really should be taken to mean. A similar situation exists in the field of ICT and CS education: What meaning should we ascribe to terms such as "skill", "competency" and "qualification" and what should be taught as "basic information technology"? These questions merit a closer look, especially since the idea of teaching competencies received a new updraft in Europe by the Bologna-Declaration, and the teaching of basic ICT and / or CS skills is still a difficult issue in the educational sciences. This paper wants to provide insight into the discussion on skills in Anglo-American and German scientific research and wants to act as a call for more clarity in definitions and concepts regarding IT skills.