I got home from work Tuesday, 7/24/2012, to an email from Bart, W9JJ, saying there was a 2M Sporadic E opening on 2M. I literally leapt from the couch and flew down the stairs to the shack. I turned the rig on and immediately heard AG4V in Tennessee, grid square EM55! I quickly worked him, just as he faded. That QSO was 1060 miles on 2M!
There were reports of guys working from New England all over the Memphis, TN area. The last two stations I heard were WB5AFY in TX and another station in AK. I wasn't able to work the Texas station, he was just too weak and he was saying the W2/W3's were S9+. He was about 4x2 here.
The best DX I've heard so far was Dave, K1WHS, working Al Ward, W5LUA in TX (FN43 to EM13, roughly 1500 miles).
I did manage to grab a screen shot of the APRS map before it faded into history: