Craig's List

you can prolly ask them to cancel your account by sending them a note ...

Craig's List
Thanks. I hadn't been able to get beyond a screen that simply said Craig's List - contact us. For whatever reason, no contact method showed when I clicked on the link. But your link worked fine.

if you dont use it, it will go away

Craigslist is manned by about 30 people.
The owner REALLY does not want alot of involvement from outsiders. Craigslist is 'policed' by its users.
if you dont want your account ( and you are not from NY or another place where you may have to pay for it) the only solution you have is to just not use it.