At 70 this bright, clear, solid Marxist professor and teacher has died—Engage summarises how he got between the Jews and their foes. Neil D recalls his blogging beginnings. Haroon Siddique plots its rise. Martin in the Margins pays tribute to the man who started him blogging. Norm was a great profiler of less well-known bloggers. He had a whimsical side, attempting emails with Rosie using only one vowel. Nick Cohen calls him uxorious. Harry—the actual Harry—blogs about his methodical patience when dealing with people who could drive saints to mass murder. Ben Cohen, whom Norm taught, remembers him as patient, kind, and sympathetic to his students. I hear that tomorrow there will be a Guardian obituary worth reading.