No. 4 – Mark Kiszla (@markkiszla)

Sure, Kiz can be insufferable at times, as he’s a pretty big fan of Mark Kiszla. But the guy knows how to do his job at a high level, as he makes people think and knows how to push buttons. That’s what has made him a great columnist over the years and it’s a trait that he brings to Twitter, where he launch a salvo or two from time and time and is even willing to banter back and forth with fans, readers and haters.