So, I don't have a credit card. It's a choice. Generally I dislike the idea of paying for the privilege of going into debt (annual fees and such). But it does kind of limit me in terms of spending my actual money in places where I can't use cash (say...online.)
While looking at the payment options on Amazon recently I noticed "Pre-paid Credit Card" was an option. I did the google thing and found it's basically a debit card, but it apparently comes with an activation fee. So my question is, has anyone used one of these suckers and are they useful?

