He has been quite open about being too abrasive in the service of directness/bluntness in the past. At the same time, the OS research field really was like th

He has been quite open about being too abrasive in the service of directness/bluntness in the past. At the same time, the OS research field really was like this at that time. At MIT, for example, it felt a bit like “which flavor of exokernel would you like to study?”