This paper discusses the impact of the Internet as communication technology and work environment on changing professional relations and work practices. In particular the paper contributes to a better understanding of collaboration processes enabled by the web and hereby draw a field for further research on trust within Open Source Software (OSS) communities. Having two contradictory interpretations of the technical structure of the project development we indicate its ambiguity to make a point about the meaning of trust and distrust in crating the space for cooperation. Neither trust is necessary nor distrust destructive thanks to the boundary object – the source code repository – that serves as a sole meeting point between OSS community and the company.