Randy mentioned in the webcast coverage that once day two was done, decklists would start appearing in each of the feature matches. So you can now go to the Pro Tour Berlin 2008 coverage and click through to any feature match to see the decklists. I hope they'll do an aggregate decklist collection as well -- all decks would be ideal, but even a day two list would be fun.
Apparently, lots of people were looking for Pat Chapin's Next Level Gifts list, which you can find here. I was happy to see Shouta Yasooka's black-blue tron list here.
Of course, if Elf Ball is still viable when the qualifier season for Pro Tour Honolulu 2009 rolls around, expect people to pack a whole lotta hate against it, and deck lists to look quite different.