I want emails to popup on my phone just like SMS does. And I want to be able to quickly reply just like SMS. I would love to see someone write a better email a

I want emails to popup on my phone just like SMS does. And I want to be able to quickly reply just like SMS. I would love to see someone write a better email application for the iphone that does push notifications, quick replies, smart threading, etc. Uh, get a Droid phone? Mine does all of this.