He could have joined both April and kept his identity quiet, no one would have been none the wiser and if he had stayed anonymous the article in the newspaper might not have happened. I assume the temptation to join in was too tempting for him. He was always Courteous to me and I to him. Goodness knows why things have turned out the way they have. I am sure he will welcome any form publicity good or bad it all adds to getting him name out in the open and, why not?
I suspect he is not the first author to have joined a forum and he maybe he wont be then the last. But two rights don't make a wrong. IMO
I DO hear what you're saying, but the other side of the coin is, that should he have done that and we'd somehow found out -be sure your sins and all that!!!- we would, I feel sure, be screaming from the roof tops about his lack of ethics/morals because he'd used us. He was up front and told us he was hoping to learn something. With hindsight it might have been better had he sat on the sidelines and watched from afar, without contributing, but neither he, nor WE, can go back and UNhappen any of it.