The problem will be on the hosting site and I don't think that is discriminate. If you want to buy a site and hosting, you can use Paypal to buy instead use your card which that can give you trouble.
I don't have a problem use my Paypal to buy something because I never use my card to buy something on the internet. Too risky for me because I heard about many cases about abusing the cards. But it is a good news if you can finally buy a site using Bitcoin.