Thinking about it, in the gemmitygem household we do divide some tasks, based on who doesn't mind doing it as much, for example DH really really hates putting duvet covers on, and I really hate tidying the living room: (ok we have a cleaner so the main cleaning things are covered)
Me: more cooking cos get home from work earlier than him, changing the sheets, remembering basics like milk, loo roll, remembering when his parents/brothers' birthdays are etc.
Him: ironing, driving (I can't), carrying heavy shopping, putting in lightbulbs, drilling holes in walls, taking bin out, tidying away and labelling stuff, getting dead pigeon out of the air vent!
Both: mending things (I'll jerry-rig it, he'll spend hours doing it perfectly), laundry, washing up, discussing things with the landlady (we both hate that!), financial affairs, tidyups if someone comes round, cooking if someone comes round,
he will be doing half the babycare though, come October!