I have one, a Razor... but sadly, I am not smart enough - or patient enough - to learn all that it can do.
As long as it will do what I need it to do...that's all I care about. And my bill is cheaper than when I had a Treo.
I looked into getting a non contract phone, but I couldn't get any guarantee that I could call BFE, Utah.

I ended up staying with Verizon on a 2 yr contract.