I used to take my Christmas Cards to a local supermarket for disposal. Don't think this service is available any more, probably because of paper recycling bins. Seems such a shame to just put cards in recycling, anywhere else I could take them to be reused?
maggie, I think most of the places that would normally cut cards up for craft are not functioning at present. If you were happy to take them to the supermarket to be pulped, why are you not happy to put them in your recycling bin? If you are worried about people seeing then tear off and shred the signatures