OKAY, SO BLOGGING WAS LIGHT ALL DAY: My flights — Knoxville to lovely Minneapolis, Minneapolis to San Jose — were both comfy and on time, with minimal security hassle. As luck would have it, the weather in Minneapolis was better than the weather is in California at the moment. But air travel does seem to be getting its act together. That may just be because fewer people are flying — neither plane was close to full — or it may be that they’ve moved up the learning curve. Either way, I’m grateful.