I agree with both undies (*giggles*) AND Shjade...the knowledge changes everything - and matters not one bit as well!
Although, didn't the sister (Andrea's sister Amy) take like hours to turn after being bitten, but now they are turning in under a minute when not bitten?
And what's up with Rick's wife Lori hating on him now after it was a long-time-coming forced "him or me" situation? Guess rogue dude did it for her more than she let on, lol. And the rest of the (no longer a democracy) group too? Jeez. And like y'all said...I don't care if the zombies don't have arms OR legs, I'd be staying as far away from the teeth as possible, hehe.