I have started noticing getting ping on top of ping! While staring at the app in a zen like trance, I saw that ping circle come up and before it made 2 seconds sweep, I get another full ping basically on top of it. It all happened in a split of second and looked like the second ping was from the same person. Of course I accepted it like a Pavlov's dog. At the end of the trip, went to ratings tab and found out my acceptance rate decreased by 2%. Only reason I can think of is Uber punished me for not being fast enough to hit accept immediately when pinged. Really Uber? You want us to be that quick?