Ask HN: Have you replaced your phone with an iPod Touch?
My contract iPhone is expiring soon, and instead of renewing for another 2 years, I'm considering just using an iPod Touch to talk and text over Wifi.
Anyone have experience with this? I'd also get a cheap pay-as-you-go phone for emergencies. But I like the idea of not always being "on", as well as the obvious lack of monthly charges.