[Jason]

moses, I have the nexus one and it's a great piece of hardware (htc does the best job at covering your "rugged" requirement in my opinion). The Android platform and overall googliness of this phone is a pure joy to work with and it comes with access to google voice, visual voicemail (text transcriptions and a web interface as well).

Just wanted to say that going from an iPhone to WinMo is going to be a painful user experience, with android 2.1 or better you'll be liking it. Been using winmo for 6 or 7 years I think and it just sucks for finger use, caveat being I quit at 6.5, 7 might be better. If you do end up going winmo let me know, I have a bunch of add-on apps that make it MUCH more user friendly for fingers and handsome too