International audience This study provides a taxonomy of salient opportunities and challenges yielded by collaboration in Virtual Worlds (VWs). A Delphi method is used to gather graduate management students' opinions resulting from a SWOT analysis of team collaboration in VWs. This study produced an ordered list of important adoption and entry issues to consider when collaborating in VWs. Additional factors were identified through a discussion of these issues. Based on our findings, we further discuss the relevance and implications of opportunities and challenges associated with collaboration in VWs.