I've told my T that I come here and another site.
I've shared some funny things from here with her. (Like when Perna said, in response to some of us not liking seeing our T's kid clients, that there is really one kid that the T's pass around, take turns with, to make us jealous. ha!!). I shared that because I had read some Anna Freud and she was talking about the mother/child relationship and how a new sibling disrupts the child's utopia. So I had laughed that my jealously of T's little boy client was me having sibling rivalry.
She knows I'm very attached to someone on the other site, who was very much like a T with me at one point, and to whom I'm still close.
She said she doesn't come here or go there. I think she would not have much free time for something like reading posts on sites. She said it sounds supportive and fun and that she didn't know there were communities like this on the net.
99.9% of what I say here I would say to her too. It might take someone to say to me "Tell her!" though!