I am a former iphone (1st generation) and 3G iphone user on AT&T when it got to the point that I could not make phone calls from my own home, I switched to AT&T. I have used numerous smartphone over the years and have been disappointed by all of them. I am currently using a droid and I hate my phone.
Part of the issue is the fact that all six of the computers in my home are Macs. None of the smartphones that I have found like to link with the Mac. What really upsets me is when I go into a cell phone store for guidance and get told "Don't worry this phone is compatible with Mac OSX" only to get home and find out that it is but only with addtional software or very limited use.
I am really looking forward to getting the iphone 4 on verizon at the beginning of the month.
I am not concern with a new iphone being released this summer for two reasons. First, if the phone runs on the 4G network I am sure there will be an up charge for the network.
Second, I live in an outlying area of Phoenix Arizona. I have been told it will be 2013 before we get the 4G network. This will be about the time that my iphone 2 year agreement will be up and I will get the 6th iphone then.