Unfortunately as I think more about this would defeat Google's ultimate goal of reaching out to more users and making their services widely used. And there's probably laws that prevent this lol
The only thing that annoys me right now is that Google's mobile web interface for gmail and gCal are currently way better and more functional than their Native apps on Android (:\, I mean really Google?) especially gCal (android native gcal app makes me wanna barf) and what about a native gReader app? Honestly if they put some of their design team from their mobile web division to work with Android's dev team I think they could offer an even richer experience with their android phones.