I like the idea of extra account security, but I deeply resent having to find, tap in, get wrong and re-enter a code each time I log in. The One-Button Authenticator ditches the code.

The digital code is a six-digit numeric code that is produced when you press the button on the front of your Blizzard Authenticator. Each code is unique and is valid only once.

Speaking from experience, nothing sucks quite as much as logging into your World of Warcraft account to find your carefully cultivated level 70 character naked as the day he was born. Blizzard ...