Hopefully,they're still mailing letters.
Relax. :d Im a DV2010 winner and my letter was mailed on May 28, 2009 and I received it on July 14, 2009.
I'm in Cape Town, South Africa
I entered DV since 2001, only success now, DV 2011
I'm already in the US,and the East Coast is a bit closer to Kentucky than Cape Town.
Some say that those who are in the US have virtually lost their chance to win the lottery this year if they haven't won by now. I am also in the East Coast and haven't heard about anyone from this area to win the GC. Yet I hope that there will be another wave of notifications which will include my letter.