@yahoo62278 has read my mind. Any user who wants to know who the "OP" is just has to go to the beginning of the thread to find out, there is no further complication. I don't think it's a question of "OP" being used in BTT, I think it's a matter of priorities in the forum. The admin has already said that he is working on a list of new things, when he finishes those things we will be able to propose new ones. Anyway, you can always make this suggestion and others, the admin will tell us which of them can be implemented