Steamloader.com isn't the only way to get a Steam card. It's a more round about way but you can use Gyft to buy a Zeevex card and exchange that card for a Steam card code. I just checked and it was .062 BTC for 50$

Here's a BTC address if you wanna send me a little something for the tip.
14VDxwGoAyhVNjrBxyw1MiethEpGVVnu1v