I drive but I don't have a car.
It's easy if I only go the places I *HAVE* to go, but getting places, especially in the winter or rain etc really sucks... so we definitely need to buy a car by the time LO goes to school in 2013. It's not too far to walk in nice weather, but in the rain or snow it is.
Reasons for not having a car is not that I can't afford to buy one- I can't afford (well, choose not to, it's a big expense) car insurance!