As I said in another thread, most of the people on my plan just use email, facebook, etc. I use the most and I'm only at 700 meg 3 weeks in. I looked into a smaller plan, but because of how AT&T does the pricing, they are all the same price. Nice to know I have some overhead should I need to tether or want to Facetime on the road.
This would be great if I had other people on a plan with me. Right now, with just myself and my employer's discount it's $87 with 3GB of data