hmmmmm.....................I also had such a policy till a few years back.But finally the sheer convenience compelled me to go for one.With an international credit card in my purse, I was able to purchase quite a few computer peripherals from various malls such as Circuit City,Best Buy, frys electronics etc., and also order software online.
Yes, purchasing online with a credit card has its own risks involved.Atleast twice in the past two years, my card issuing bank informed me that my credit card details were out to hackers who had compromised the merchant's servers. Once they blocked my card and issued a new one . Next time I advised them not to bother since my card is expiring anyway in April 2008.I have deliberately kept my credit limit to a low Rs.27000 and if someone swipes my card account , I don't care
And ya........ the suggestion is to keep the credit limit to as high or a low amount, that you consider you won't mind loosing.
If on the other hand you do mind loosing even a penny and loose sleep on it for years, then a card is not for you.It is as simple as that.