I have an US App Store account from when they opened it, 2010 if I'm not mistaken ( I'm an early adopter :) ). Back then I used "None" as payment method when I created the account because I didn't have a credit card. I used a fake US address, as I live in Asia.
I've heard that you can do that, but if you buy In-App Purchases your account will disabled forever, because Apple allowed buying apps with gift cards abroad but doesn't allow buying any IAP from abroad.
But that was in 2010, what I want to ask is: are these restrictions true? Will Apple disable your account for buying IAP abroad?