Sometimes, Granmarderby (and others) the resurrected thread is sometimes of a delicate nature. The spammer posts, which is then reported to and deleted by GNHQ, but then a GN posts a comment on the original question, without noticing the date, or reading the whole thread. For example, a recent thread was asking for advice for a relative (Mother) and had the poster read through the thread, they’d have seen that the OP’s Mother had died. In an old thread about wearing seatbelts, a GN called someone a ‘fool’, but again through the course of the thread, the OP had reported that her friend ‘the fool’ had died.
I just think threads should have a ‘shelf-life’