Nope I don't because I refuse to spend that kind of money on a phone, ANY phone.
I do support about 5 of them at work though and just like laptops or black berry they're more work for me.
If I did not have to support laptops and phones it would probably reduce my workload by at least 20% - the vast majority of the support isn't even work related, it's due to the user messing up a setting or letting their kid play with it or similar.
Its a great little device overall but I'm just not one to pay that kind of money for PDA/Phone devices.