> Being "distributed" over p2p/federated architecture opposes the end-user convenience of search/discovery/ranking/recommendations because of speed-of-light lim

> Being "distributed" over p2p/federated architecture opposes the end-user convenience of search/discovery/ranking/recommendations because of speed-of-light limitations. Speed of light is not the bottleneck in reaching 1000ms search response time anywhere on earth. Calling it a speed-of-light limitation does a disservice to your point, which really is that querying many peers for search results is slow, for reasons that have nothing to do with the speed of light. > E.g. the central index of metadata says "www.johndoehomeserver.com" has a tutorial video for Algebra but when you actually stream the video from "johndoehomeserver.com", you get a spam video for Viagra instead of math instruction. That some video content may not reflect its supposed category or title is not a new problem, is it?