No, I'm not getting paid for this, but this is FAB. It's suspiciously like the suggestion I emailed to Dairy Crest about 5 years ago. Identical actually!
I've always been a fan of local milkmen and there's no better way of showing your appreciation than by actually using them.
Marmite didn't take up my other brilliant idea of the time, but I've forgiven them as squeezy Marmite is the greatest invention since sliced bread. Obviously it has to be since sliced bread or you wouldn't have anything to spread it on.