Yesterday, Sparrow published a placeholder for their highly anticipated Sparrow for iPhone app.
After the drastic failure of Google's official Gmail offering, I can say that I am unequivocally thrilled at the prospect of a compelling Gmail interface for iOS. Although there are competitors out there already, Sparrow's Mac app, in my opinion, was one of the best Mac apps of 2011, and if that's anything to go by, their iOS app should be something to behold.
It's somewhat unfair to have such high expectations, but I cannot shake my enthusiasm. I can't wait to see what they've produced.