Okay, so maybe a new browser isn't the first thing we'd like to see replaced with some fresh thinking out of the App Store -- that honor probably goes to the email client, preferably with something that could rival the G1's capabilities -- but regardless, Apple's infamous "duplication of functionality" argument has hamstrung iPhone developers from even coming close to stepping on the mothership's toes from day one. Consistent application of policy is still at a premium when it comes to getting iPhone apps approved, it seems -- it's hit or miss, and as best as we can tell, a happy ending involves the crossing of fing