I live in Georgia and I still haven't received physical letter yet.
I'm pretty sure they are sending out mails from somewhere on the west coast(I think Arizona) using snail mail and that's why it's taking so long to reach east coast.
I'm sure we'll receive our letters early next week!
__________________
Application Sent -
08/15/2012 to
Chicago Lockbox via
UPS Next Day Air
Application Arrived -
08/16/2012 9:37AM Notification of Acceptance -
8/20/2012 7:44PM
Date of I-797C Notice of Action -
8/27/2012 from
Nebraska
Date Biometrics scheduled/completed -
9/12/2012 10:00AM
Date of EAD approved -
10/10/2012 arrived
10/15/2012