How do I know if I donate through this site that Wikipedia will actually get the money.

Also the domain registration is private and through GoDaddy too. (less credibility to me)

(I'd gladly donate to wikipedia, but not through this site)

EDIT: I thought they were taking the donations, my bad. It's a demand progress site. Odd that they'd still use GoDaddy (even if GoDaddy eventually denounced SOPA).