Why are you participating in the madness? Predictions are effing predictions because we can't see the future. Vegas is making predictions, we are making predictions. Educated predictions are better than uneducated predictions...sometimes (see march madness brackets). Some predictions are good, some bad. For most every result there have been predictions predicting it, AND that is half of what we are doing in here!
Can we not predict how Utah would've done against New Orleans because we were wrong about the Blazers series? That's silly. Maybe we learned from our series and the Golden State series what it would look like. In our series, I personally thought Stotts would counterpunch and he didn't. Who'd have predicted that? Answer: someone.
Vegas makes money. But their odds serve other purposes, no? They want to encourage betting so they'll set the line to do so. We are predicting for sake of trying to be right. Sure, we're biased at times. But these are essentially intellectual exercises. To make a prediction while balancing your biases is to put yourself on the line. And sometimes you lose with the team. It sucks but it certainly a big portion of what it's all about for many of us.
My point is it's much easier to say "you can't predict the future" and all that kind of smugfuckery, then to take your knowledge and do your best to predict the future.