a guy ive known for quite awhile said he tried it with (with a paypal my cash card) and said it worked. he tried it with just a little bit of $ (price of card and $10 of btc) so if it didnt work hed be out less than a 20, lol....
sooo.....i might try it the same way. if it doesnt work im only out like $15, and will cont to use circle...
Well good luck to you with that.
I recommend that everyone else stay away from this site. They are basically using the same or very similar template to a scam moneypak site I've seen in the past but can't remember the domain.
Remember that small amounts add up and scammers love guys who think, hey it's only $20 why not give it a try.
Edit: most like a scam site. Hosted on the same server as goldxcash.net, google them and goldxcash.com
Might just a poor choice of picking a domain. Brand new site with no rep besides a shill / alt posting on forums. Accepting paypal mycash card as payment at bitstamp spot is also highly unlikely.