piling up accounts

Now, I know I’m partly to blame for this – but why don’t free account providers give an account cancellation/deletion facility? I have run up memberships for 6 accounts which I don’t need now and they don’t have this facility. Mails to support only draw forth a “We heard you loud and clear” response. And the only thing I can do is hope they get deleted some time soon. Won’t want them cracked. For they are smart enough to force you to put your true email id in their DB, but not smart enough to allow you to delete them. Why? Maybe, they have lots of server space to give away. And I thought allowing users to drop their accounts will help them keep up their efficiency.