I felt it in Mass -- I was working on the second floor. My wife was on the ground floor and didn't feel it. From our internal slack channel, this seems fairly common -- people on the ground floor don't feel it here in MA, but higher floors, they do feel it.
Im on ground floor and definitely felt it. In brooklyn. All the buildings around me were visibly shaking. Felt like a freight train going by 10 feet away, but eerily quiet.
This was my second minor quake that could be felt in Mass. I was driving both times. First time I thought my steering felt suddenly rubbery. I was in a rotary. Didn't notice this one.