Ok, we all know that the faster processor, improved graphics chip, and doubled memory make for a much speedier device, but what's your other favorite features of your iPhone 3GS, now that you're having a bit more time to play with it?
Mine? I like the volume controls in the included earbuds. I've been waiting not so patiently for the iPhone to support this since last September. I know many people can't stand them, but I've become hooked on their remote functionality (plus they're included so no additional expenditure). Besides, in the grocery store with the muzak playing, people talking, and the janitor running the floor polisher, can you really hear the difference? I can't.