English
Social Media are “a group of Internet-based applications that build on the ideological and technological foundations of Web 2.0, and that allow the creation and exchange of user-generated content.”[1] They facilitate various forms of web communication between individuals and communities. They can bring users together to discuss common issues and to share traces of the past. Local communities’ engagement with the past, mediated or not, are made possible through Web 2.0 practices. New virtual contacts could be built when communities are no longer present in physical spaces.[2]
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