I bought a big mixed pack of cheeses for Christmas with a use by date of the 2nd Jan. there was Brie and a cheese with fruit in it but the other cheeses were Stilton, Red Leicester, Edam, cheddar etc. Do you think the short use by date only applies to the soft cheeses. I usually keep cheddars etc a lot longer and am not going to be able to use them all by the use by date