No matter what don't, I repeat, DO NOT play Diablo or WoW without an authenticator. Bad men from Asia will steal your gold, nefarious hackers will grab your credit card info, doppelgangers will steal your identity and buy fetish porn with it.

Your cat will die, your wife your leave you and your house will catch on fire. Later you will find your set fire to your house so she could get the insurance money and elope with your undead cat.

Bad things WILL happen, it's not a matter of if, but when, and you better not take the risk, I think. Don't test the Curse of Blizzard. You will regret it.