In order to structure the debate on the democratic potentials of digital information technology Hubertus Buchstein in 1996 created three ideal types, net optimism, net pessimism and net neutrality. In this study the viability of these positions is put under scrutiny from a current viewpoint. As a result, it should be noted that all positions, however, contain both elements that are still viable today as well as components whose relevance now appears questionable. It should be emphasized that the digital information society, such as the net pessimistic side assumed, in fact has become in many ways a world of bad alternatives, in which it is increasingly difficult to bring legitimate yet conflicting interests to a common denominator. Particular clear this becomes in the increasing tension between the civic right to individual freedom and the state claim on interventions to safeguard social order. If one asks for how the today situation and the prospects for democratic decision making present themselves in the light of Buchstein's pure types, it will be recognizable that comprehensive and profound changes are in the making, but the contours of a future democracy are not yet discernible.2 arise in all parts of the world, where basic social functions are shifted to electronic networks. Given the breadth and complexity of the research subject at hand, it is understood that such an investigation can only discover fundamental connections and trends. The basis of the considerations is a literature study enriched by Internet research, in which, in addition to specialist publications, non-scientific publications have been included for reasons of being up-todate.
THE OPTIMISTIC POSITION
Core StatementsThe net-optimistic position [3] assumes that the distribution of digital information technologies involves improvements in the area of democratic decision-making already because of its specific nature. It is insinuated here that network communication allows a universal access to politicallyrelevant information and processes, that it meets the one-way communication of mass media with two-way communication and that it is largely immune to authoritarian interventions.With such a situational assessment, however, different versions of net-optimism are associated with different perspectives, whereby among others a market-oriented and civil society-oriented variety is distinguished between. In the market-oriented version, the optimistic situational assessment implies that the development of the Internet should largely be left to the market competition, which is attributed the capability of not only being able to best develop the economic, but also the political potentials of web communication. The civil society-oriented reading, like the market-oriented version, advises an avoidance of public authorities making direct interventions in the design of the web world, but does not assume a primarily marketshaped, but rather a primarily civic filling of the free spaces resulting there as the best way to develop the democratic potentials of ...