Perfect
Why on earth would you have a "starbucks password" on your ayephone?
Are you such a fashion victim that you just feel so cool and with it as you swan into your tiresome chain coffee supping store that you feel defines your "lifestyle" as much as your choice of gadgetry and feel the need to flash your pricey gadget at the till rather than handover some coins or pay with your cashcard?
The damage caused by someone who stole your blingmobe being able to go and get as much free pretentiously named coffee as they want for a day or so before you disable your phone must be heartbreaking.