hey, i know i'm kinda jump'n the gun, but i was just wondering what your advice would be... i am eligible to get the discounted iphone 4 around february of 2011. should i wait for the next gen iphone? a few things i think might be worth waiting for: -a fixed antenna design -facetime for macs as well as windows -more apps that take advantage of looser app control from apple -more durable design (glass breaking often?) -improved speed/battery life what do you think? right now i can't see a significant difference for me between the 3gs and the 4... but i've not lived with a 4... is it a dramatic improvement (post hype)? thanks, r.