Is it time to start calling out bad cyclists?

To the idiot on the Plug who nearly ran into me this morning having RLJ'ed into the oncoming traffic lane at New Oxford St/Museum St: You, sir, are a knob.

yeah that was me, sorry I'm struggling with controlling the plug, I usually use one of those chrome flip up things instead but had to use the plug for today. I was in a hurry to get home because the Mrs' bath water was running out