Something to think about...if they are genuinely psychic and they read your posts here, one way or the other they are likely to recognize you. Especially if you are a repeat caller but also quite possible if you are a new caller.
I've had readers tell me about things that I wrote or other people wrote in "private" messages or emails (not on this forum but I mean elsewhere in general) or on private forums or groups that are not publicly viewable. A good remote viewer can actually see these things to an extent, maybe not word for word but they can get the gist of it enough to know what is being said.
Anyone with telepathic sensitivity will feel it when someone is talking or writing about them and they also may be able to pick up on the words. But they have a choice whether they want to block this out or not.
Some don't really care if you talk about them per se, they just don't want negative feedback that will hurt their business. Especially not on Keen since the points system there can really work against them if they get a negative rating. All part of why the feedback system on Keen is really screwed up.