• this isn't associated with Jonathan but uses his name
• this isn't associated with Starbucks but uses their logo
• it's already empty
• there's no details to suggest that the previous transfer-balance vulnerability has been closed – only that it's now harder to optimize the attack by knowing when the active card has a fat balance
• the usable card number will change regularly so as to confuse both attackers and users, and putting primarily the site maintainer in full control of all monies deposited
What is this supposed to achieve? Are you really Sam Odio trying to prove another point?