Locked in your care-homes, remembering the good old days?
Saviours sent by a benign interweb to add spice depth and flavour to an outdated form of communication?
5 eyes operatives trained to take the mantle of dead posters to keep an eye on the supremely dangerous ideas that are floated and refined by the best (straight face) flat earth theorists, lest they break out and destroy the hegemony that NASA have forged?
Ghosts?
Missing Mom?
I don't know, it's an enigma.