The presentation aims at describing uses of online services that allow managing documents, information and resources shared by a working team. The issue is the need for sharing any kind of resources usually owned by individuals such as blog entries, bookmarks or files. Through concrete examples of usage the presentation will describe scenarios of collaboration among members of a team. These examples will be based a.o. on Diigo, Twitter, GoogleCalendar, GoogleDocs, FriendFeed and RSS-based services. In addition, suggestions for using these services in a (e-)classroom will be provided.