Looking over at engadget there seems to be a new finish on the phone that will resist oil/water better... didn't hear anything about it on the keynote, wonder if they just skipped over it?
later in the comments section one guy says: Jay Voorhees @ Jun 8th 2009 4:45PM
It wasn't, chris just got back from mcdonalds and had some fries, the greasy fingers ruined the old iphone and he spilled coke all over the table. the 3GS was the only one to survive... I]