Okay, I want to say something about extensions.
As in, I feel you guys are kind of abusing the ability to get one if you need it.
They're supposed to be for emergency situations only -- ie if you get sick or have to go out of town unexpectedly or something.
If you know you'll be away or busy...then either don't ask for a duel, or ask for a long enough deadline.
And if you're just being lazy, then you really have no right to an extension as it's your own fault.