I actually think all the angst over internet searching therapists/people connected to them is a bit over the top. Just do it and go on with your life if one is that curious about those people. It is not hurting the therapist any.
I find the more curious part to me to be the urge to confess (which is what is seems like people are doing when they tell the therapist) to the therapist - why bother with that part?
I find that to be more pathological than the original searching.