> I have not noticed any reduction in battery performance since moving from 15 minute polls.
Push should be less taxing on the battery, since you only really need to fire up the radio when new data is coming your way, save any overhead of ensuring the connection is still alive. Apple does the same for their notifications (and ActiveSync) for the same reasons.
> If Apple can't do it for iOS, that is a flaw in their design, or their thinking.
It's not really a flaw, just a different methodology that is reasonable given the design goals. If you want iOS to be like Android, why not just use Android? That's the beauty of competition – you are free to choose the best.
Push should be less taxing on the battery, since you only really need to fire up the radio when new data is coming your way, save any overhead of ensuring the connection is still alive. Apple does the same for their notifications (and ActiveSync) for the same reasons.
> If Apple can't do it for iOS, that is a flaw in their design, or their thinking.
It's not really a flaw, just a different methodology that is reasonable given the design goals. If you want iOS to be like Android, why not just use Android? That's the beauty of competition – you are free to choose the best.