Who gets to experiment with philosophy on the Web?

Everyone. Tim Berners-Lee speaks of the Web as a place where philosophical engineering occurs. It's fairly clear from reading his interviews on the topic [1, 2] that he sees the top levels of ontological work, creation of the Semantic Web, etc as the work of philosophy. However, each project, each web application, each interpretation of an enterprise workflow is an act of philosophy. Logical, epistemological, existential.