Need more donation options
I had a bit of a hassle trying to make a donation. When I tried to use my Paypal account, Paypal said I could not make a donation with my credit card (Amex). Paypal then asked for a bunch of personal bank account info.
When I tried to donate through Paypal without using my account, Paypal would not let me because the credit card and email were already in a registered account.
I was put off by Moneybookers because I had never heard of it and the instructions said something about "upload some funds to your account", which sounded like more trouble.
I finally managed to donate through Paypal using a different email account and credit card.
Both Google and Amazon have donation services. It might be worth adding them as alternatives to PayPal.