I've had this HTC G2 now for 18 months and I am now looking to upgrade, the phones not bad but the latest ones are definitely better.
2 years ago I thought I would never need one but now I would be lost with out it, I always thought who needs the Internet when your out or why would you need a phone that can bring up street maps, I now realise they can come in very handy.
I got a Nokia 5800 on contract last year that's about at the end of it's contract. At that point, I'll do the usual and put it onto pay as you go until it's completely US. I get my money's worth out of a phone.