sign out apple id from multiple devices
I want to change my apple id from one third party email address to another third party address. I have 9 apple devices signed into my apple id that need to be signed out prior to change. Can I use the "remove" function from appleid.apple.com to remove all the devices there, or do I have to go to each one and physically sign out on each one?
MacBook, Mac OS X (10.7.4)