[OrigamiSensei]

Tyler, if he raises we're getting almost 10:1 on our call to beat AQ or tie with AK. There's also some metagame involved in not letting people see you folding big pots on the river for one bet. I do very much agree with your implied point that the river bluff-raise is a lot rarer than people think at the micros so you'll note I'm not factoring in a bluff as a reason to bet/call the river.