http://i.engadget.com/2010/04/12/opera-mini-for-iphone-approved-will-be-available-for-free/
looks awesome, not sure if it's enough to sway me from Safari though, but this will be good for data concious users or 2G users.
I'm actually surprised Apple let this fly
Posted from my CrackBerry at wapforums.crackberry.com