A word of warning. I tried to cash out on Gifthulk (US$5 Paypal) over a week ago. The estimate delivery for my payment was 2nd December. It's the 10th today and I've still received nothing. I sent them a message on Friday 7th December querying where the payment was, and have had no response to that message.
I will update on how this progresses but it's not looking good. Even if they do pay, it's already over a week late.
An addendum to this - I sent another message today and received a prompt payment. Still not over the moon that I had to chase twice but received it in the end.