It's not a "theory". Someone in the thread tried calling him through Discord. They had asked the Discord moderator if he had called him, or heard anything from his personal email, and he said no. To which another user said he tried calling Nef on Discord, but he go no answer. The next day, Nefastus was completely logged off.
And it works like any other chat program that has a voice chat/call functionality.
Also, I am not going to assume he was receiving "abusive answer machine messages" (but knowing some of the people on that Discord channel I wouldn't doubt it), but if I were a developer, and someone crossed that line of anonymity and tried calling me, I would log off of Discord as well. That was fucking not cool.
I didn't question that someone called him, I questioned the theory that this is the reason he cut contact!
Telling me it works like any other chat program doesn't help me dude, I don't use chat programs, much less use one to call anyone, that's why I asked. I imagine it's like in-game voice chat, where if you speak and if nobody is listening... it's gone forever!, so if he mutes chat then it's like it never happened... But if it's persistent like a answer machine message that could be a different kettle of fish (particularly if you can't filter strangers who shouldn't be trying to call you from Friends and Family who should).
You seriously think logging off for someone crossing the line by trying to contact you is reasonable?... Can you elaborate why?
Is this is a better option than just Banning/Blocking the offending member? (it's your forum after all, if someone has to go it should be the other guy)
or removing talk privileges from people who shouldn't have it? (My limited experience with Discord has shown some forums block certain functionality unless you have a specific rank, it doesn't seem like a leap to imagine you can block "calls" from everyone who hasn't earned it)
I have to believe there are things that can be done, but maybe there are flaws in the system that removes these as a viable options... Hence the entire reason for my question.
BTW you mentioned that he gave an ETA on the next release, do you know if that was a "firm" ETA or a hopeful ETA, the last post from him that I recall mentioned that he was suffering from writers block (hence the dark route currently in the OP)... Writers Block can be a real bitch to get over and it never seems to go away for long (particularly if there is other drama going on in your life).
Again for clarity's sake this post is made purely to try clear up confusion, No judgment on anyone, No sarcasm or ill will, just seeking comprehension!