Jeff,
In a side conversation with another person, they suggest that its the
clients that wish to remain anonymous. However, I think it is unlikely the
social worker would be willing to operate in this manner. The social worker
doesn't want the
clients to remain anonymous, since he/she has to either charge them (in the
case of private treatment) or justify to his/her superiors that he/she has a
suitable caseload (in the case of governmentally funded treatment) and not
just a bunch of anonymous email which he/she could have easily generated.
Dan