Where can I buy bitcoins with an American Express gift card? I recently got an American express gift card for my birthday. It has a value of $50. Where can I purchase bitcoins (or litecoins) with this giftcard?
http://btcquick.com uses Google Checkout and supports Amex, I have not tried a gift card but it should work.

They do require identity verification to combat the (massive) fraud risk they face.