do they have a physical key chain type authenticatior I can get? I don't like the idea of having my code bound to a device designed to implode after a certain amount of time. Knowing SE, should I ever have to factory reset my phone or replace it, or god forbid upgrade it, they'd probably want my birth cert and social and first born son to get my account operational again, lol. So I wanna avoid the cell phone method at all costs with this company. (Blizzards good about it, but SE is just so garbage in the support department)