Finally I can check one more thing off list of reason not to get an iPhone. As a current Android users I was quickly spoiled with push Gmail, Google Contacts, and Google Calender. Google Sync is now compatible with Exchange Active Sync, which means any phone that has Exchange support will work: iPhone, BlackBerry, Symbian, some Android, and WinMo (of course). The biggest thing for me in this regard is contact sync. Now you can use Outlook to Maintain your Contacts, Sync the contacts with your phone with Desktop Sync, then have them sync up to Google Contacts via Google Sync.
Link: Google Mobile Sync