First, now I'm REALLY glad I didn't upgrade to the 3GS a year ago when I was thinking of it, LOL.
Second, I'm definitely picking up the new phone. My current 3G is in great shape, but I'm itching for something new. This also SAVES me some money in the long run, as my wife has been dying for an iPhone, currently uses a Treo Centro, but doesn't need a lot of bells and whistles. As soon as the new ones hit the stores, I'll be picking one up, and switching her over to my old 3G. Win win for everyone! 😀