In this paper we present the LREC Map of Language Resources (data and tools), an innovative feature introduced in conjunction with the LREC 2010 Conference. The purpose of the Map is to shed light on the vast amount of resources that represent the background of the research presented at LREC, in the attempt to ?ll in a gap in the community knowledge about the resources that are used or created worldwide. It also aims at a change of culture in the ?eld, actively engaging each researcher in the documentation task about resources. The Map has been developed on the basis of the information provided by LREC authors during the submission of papers to the LREC 2010 conference and the LREC workshops, and contains information about almost 2000 resources. The paper illustrates the motivation behind this initiative, its main characteristics, its relevance and future impact in the ?eld, the metadata used to describe the resources, and ?nally presents some of the most relevant ?ndings.