A blown tire in Newark caused rolling delays and some pretty poor customer service in Portland. Delta struck a nerve in Georgia that could hurt it on the fuel tax front. Also, some talk about battery fires and lots of other news this week.

Dear 2012: So long, and thanks for all the incredible experiences! This week’s episode is a (relatively) quick trip down memory lane for the PointsHoarder crew. We’re talking about a few quick news pieces (Air…