bkord123 - 3 finger swipe to go forward works fine in chrome for me. What is bugging me though is that with the three finger swipe, its left to go back, right to go forwards; with the two finger swipe it's right to go back, left to go forwards, with their new 'natural' gestures like the inverted scrolling. Tbh, I'm not bothered which of the two ways it does work, but I wish there was a way to make them consistent! Having it set to three finger swipe is also the only way to go back in apps/finder - iTunes, mac app store etc, so vital for me to have that turned on.
Doing cmd+shift+f works for me to exit full screen on chrome, haven't had to exit via the task bar.