Marmite is the poor man's Vegemite and both of those yeast extracts are revolting in my book, particularly on white bread or stirred in beer. Moreover, eating either for too long will make one rude and low-class, with a cheesy accent, a disdain of royalty and a predilection for sheep cuddling in the outback. I bet that a Mudjahedin's toe jam would taste better.
Down Under (Men At Work)