This issue of the journal offers a thematic collection of articles, representing revised versions of the best of the papers prepared for the Fifth VOLUNTAS Symposium, which took place at Charles University, Prague, in October 1999. The symposium was timed to mark the tenth anniversary of the many far-reaching changes that took hold of the region in the fall of 1989, when, constitutionally, liberal democracy replaced “really existing socialism.” In the context of the fundamental reorganization of economy, polity and society that has taken place since then, we sought to explore the role that nonprofit organizations have been able to play over the last decade. Expectations had been high that, freed from the suffocating embrace of the nomenklatura, civil society would have room to flourish, although it was to be anticipated that it would be a difficult and immensely time consuming process (Dahrendorf, 1990, 1997). Moreover, different countries had contrasting pre-transition and even pre-Communist institutional inheritances upon which to build, suggesting considerable variation was to be anticipated in the ease with which the desirable patterns of behavior and organizational forms could be established and nurtured (Anheier and Seibel, 1998).