I don't know about No. 3 as she's in Canada, but the three American therapists I've had fulfill any obligation of social responsibility by giving several talks to local groups for free each month, running free marriage retreats and seminars for couples, and being on call to local hospitals, uncompensated, to do EMDR or other therapies for patients or their families. 2 once was called to the hospital to help a family who had just made the decision to take their 4-year-old son off life support through the aftermath.

To me social responsibility is more about responsibility to society as a whole, not about extended office hours.