I responded to this thread some where and it was kind of interesting the results that were given but I can see where it could go either way.
I voted that my T would be okay with it without asking her. Then I thought about it and wondered if she would find that PC might be a place I'm asking questions that I should be asking her. So I asked her

She's all for it. She is okay with me finding support where ever I need to find it, but........she would like to know some of the questions and responses I'm getting to make sure they do not conflict with what we are doing. That seems fair enough.
I know from experience that not all T's feel this way. I posted about that sometime back. Again, I understand that viewpoint too.
So does your T know about PC and how do they feel about it?
Or have you even brought it up with them?
Would you stop coming to PC if your T was opposed to it?
Would you invite your T to the forum so that they could read your posts (but not respond)?