This is an interesting idea. I always liked prepaid cards because A) my family has the nasty tendency to open up my mail and I never wanted to hear complaints that the $50 games I bought charged me another $15 a month. I like them, it's my damn money, STFU. B) Most of the time I've played MMOs, I haven't had a ton of discretionary income -- first being a college student, then being a just-out-of-college worker earning basically enough to pay off loans LOL... so I tend to not have a whole ton in my checking account and *hate* the fact that MMOs use rolling payments, a fact which cost me about $40 in BoA debit penalties when I over drafted twice in college (by $2 each time!) because of my EQ subscription. Plus, buying the SoE cards cost an extra buck or two in sales taxes, which the PayPal payments would avoid.