“I had (and still have) a dream that the Web could be less of a television channel and more of an interactive sea of shared knowledge. I imagine it immersing us as a warm, friendly environment made of the things we and our friends have seen, heard, believe, or have figured out. I would like it to bring our friends and colleagues closer, in that by working on this knowledge together we can come to better understandings.” …—Tim Berners Lee, 1995—