I'd argue this Twitter item is cute but a bad example: http://littlebigdetails.com/post/2922618704/offcial-twitter-app-for-iphone-dragging-down-the http://litt

I'd argue this Twitter item is cute but a bad example: http://littlebigdetails.com/post/2922618704/offcial-twitter-app-for-iphone-dragging-down-the http://littlebigdetails.com/post/2922618704/offcial-twitter-... There's absolutely no indication that doing this is possible. Clever UI is neat but if your users never know it's there, you're wasting your time. A little handle, some sort of visual indicator that an action is possible would make for a better interface. Twitter (neé Tweetie) is my favorite Twitter app for iPhone or OS X, but this kind of easter egg functionality is sprinkled throughout and it just makes me sigh.