Hi JosieGransnet I don't know about "the other place"; I've never been there. I was wondering more than suggesting anything, but some stuff, not just in Chat, has lost its oomph or didn't really take off in the first place – there's a nice bit of mixed metaphors. Some is particularly topical – not just media stuff – and will eventually cease to be of interest and possibly even become incomprehensible. I suppose the ideal system would be to archive anything that might remain interesting – growing sunflowers or Victoria sponge – and having some sort of list or something for access. Otherwise, the whole thing could become extremely difficult to navigate and might actually put off some grans from bothering.
ps I know you don't grow the perfect Victoria sponge, you buy it from M & S.