A lot of my friends have android phones, but none of them is a REALTOR like me so they don't really need push email.
My work domain email gets forwarded to yahoo email and android os doesn't play with it well. I don't like the iphone, but I would go with an iphone before going with an android os phone.
As stated before, it doesn't sync with outlook which is a huge dealbreaker for me. Gmail sucks too. I can't stand conversation view. That's the other dealbreaker for me.
All of my friends say battery life is horrible on the android os as well.