Marvin Minsky, 1927-2016: the death of a genial skeptic (blogs.harvard.edu)

The main discussion is at https://news.ycombinator.com/item?id=10970867. We're (slowly) working on a system for aggregating related URLs, which will take care of this problem in the future, but for now maybe I'll post a comment over there linking to this, which is worth reading.