Not at all. slow pokes in the passing lane tick me off as much as anyone but no more than speeders, people who run lights, and a myriad of other traffic infractions. I don't think it should result in giving someone a criminal record and subjecting them to jail time.
Maybe I’m missing something as I only read the article and not the actual legislation, but it says drivers can be ticketed for misuse of the left lane. Where do you get jail time? Slow-poking in the left lane is already the law in many jurisdictions and tickets are issued for impeding the flow of traffic.