C, if you were not concerned, or thought something was amiss, you would not have posted the thread...right, or am I wrong?
I don't fault you for your position/stance on the matter, but feel if you(anyone) opens up a topic in a public forum, anyone has the right to agree,or disagree with the OP's opinion.
Now, I didn't look into the member you mentioned, but...would it not have been better to either post on his/her wall, or send a friend request and discuss the issue with him/her?
Just my thoughts, and C, ya know I like ya!..not trying to ride you, etc.., just posting my opinion:)