So long as there's an option available that doesn't require a smart phone (or worse, a specific OS), I agree completely. As a quick example, Blizzard has had an

So long as there's an option available that doesn't require a smart phone (or worse, a specific OS), I agree completely. As a quick example, Blizzard has had an inexpensive device [1] in addition to phone apps. [1] http://us.blizzard.com/store/search.xml?q=authenticator http://us.blizzard.com/store/search.xml?q=authenticator