thanks Brogan.. I guess it will have to stay the way it is, because im not messing with the DB. Is there by chance already a suggestion for this anywhere, i can like?
i think it isnt enough due to xf_alert table (user_id and conversationId equals)
but, i like this idea and i will work on this after my exams =) (if i success, maybe i can add this option to my other pc add-on)