Reply To: Is the MO community concerned with SED? Why the silence? Home › Forums › Controversial Topics › Is the MO community concerned with SED? Why the silence? › Reply To: Is the MO community concerned with SED? Why the silence? February 1, 2019 2:05 pm at 2:05 pm #1672455 funnyboneParticipant Joseph: do you have any facts to back your claim?