I have a friend who is in Australia right now and I told her to try marmite, though i didnt say what it was (which I vaguely remember from being told by thesun) in order to make sure she actually tries it. I just reminded her to try some and she informed me that she just saw a huge mural of the stuff (in melbourne). Is marmite really so popular there are MURALS of it??
Please explain what this stuff is again?