In this thread, I talked about trying to dramatically reduce what I'm paying for cable/phone/internet.
I've decided to completely eliminate cable and home phone, but that still leaves me with a fairly hefty monthly wireless bill for our two iphone 3Gs with a family plan.
I'd like to break my contract which expires in November, and use ATT's 50.00 per month "go phone" option, which gives you unlimited calls, texts, and data. Even with the hefty 350 early termination fee (total), I'd still come out 300 bucks ahead between now and November, and save 1200 a year thereafter over what I'm paying now. Combined with eliminating my cable bundle, that's 3000 a year in savings.
This article tells how to do that and keep using our iphones.