Every new ID shall be put under watch.
reading and a query in existing thread is fine., however to start a thread or topic shall undergo moderation by administrators.
That was & is to date, is my suggestion. Deceased threads shall be unlisted.,
I may add further in respect of Digging, The topics / threads older then ("C")* years under Travel / Tourism and Technical, informative discussion embedded shall be closed. without un-listing. User in need of information shall tag any topic starter member for query in next current thread or use inbox for communication.
(*) = digit value for C shall be determined by active moderators / administrators.