It's amazing what it it takes to get bloggers into a tizzy. I think if you have been able to get by without having facetime over 3G then it shouldn't be to hard to not pay for facetime over 3G and keep doing it the same way as you have always used facetime.
Oh wait, I forgot we are talking about the cowsumers.... -- I do not, have not, and will not work for AT&T/Comcast/Verizon/Charter or similar sized company.