I must admit to being completely puzzled by Bombonera's reactions on this forum, especially since he has now permanently deleted his account and all posts related to it (as far as I can see).
Nowhere have I seen any kind of hostility towards him and his posts. In fact, he has always been welcomed for his interesting content.
Naturally, he is welcome to return whenever he likes because this forum does not censor or ban, unless there is a clear case of spam.
