(A) I will almost never use a real facebook or google account on a small site like this since I will normally expect to be spammed to no end. So normally for s

(A) I will almost never use a real facebook or google account on a small site like this since I will normally expect to be spammed to no end. So normally for signup I use some disposable gmail account (B) I certainly prefer Paypal. First I never heard of Stripe before and I assume that the site will either: (a) try to store my CC info, will get hacked and I will have to deal with fraudulent charges or (b) keep trying to charge me after I completely forgot about this service and no longer need it. (C) If I use a credit card on a site like this it will be a virtual account number with a single charge limit. This probably explains credit card charge failures