The signature checks out and I have revised the feedback as promised. Please don't misinterpret that as vindication. I still think you're alts but you're sufficiently good at it to leave no obvious definitive proof. I don't think you or your alt/friend/compatriot will be able to get out of the other red ratings so it's a moot point anyway, not worth my time.
Thanks to change the feedback but when you say...
I still strongly believe that mdayonliner and S_Therapist are alts. However the evidence remains circumstantial so I'm revising my rating to neutral.
Please take your time and ask me any other way to prove it that S_th... is not my alt. My suggestion is : How about I and S_Th... (if he does ofcourse) come on a google hangout, may be you guys come to any other media and ask questions from the experience. I am just not sure but I guarantee you that it's not my alt.
There should be a way mate...
Or may be some other day someone will create a topic against suchmoon and mday that they are alt (hypothetical). You and me can do nothing if anyone else leave the same feedback. I hope it make sense.