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It would harm the park and open space lands in the immediate vicinity . There is no reason for that requirement other than to burden open source licenses with Microsoft notices . Efforts to incorporate open source principles into hardware development may be a necessary and appropriate response if commercial manufacturers move toward fixing and embedding hierarchical control systems and other principles of domination in the technological artifacts themselves . Some of these - - especially ejabberd - - show promise , so at least evaluate the open source versions before deciding on your own server software to use . Environment Canada conducts open lake cruises on the Great Lakes to assess transboundary pollution , and to fulfill Canada 's obligations under the Canada-United States Great Lakes Water Quality Agreement .