This is what i've been waiting for.
I'm a network admin at a company of 65,000 employees. I've been dealing with these crappy windows mobile devices until now because we use Exchange for our email. We can't open up IMAP because of security policy.
I knew they couldnt just leave us business users out in the cold.
Thank you Apple. You just sold thousands and thousands of iPhones to my company alone.
(btw, remote wipe and all that stuff have been features of Exchange for a while now. just finally get it on the iphone now.)