I always thought it conveyed more of "blogging is not my livelihood but some people think this is the best and I don't have time to find out so I'll use it."
I don't know anything about Dustin Curtis or A/B testing. Honestly, I always just thought it was the author being an arrogant prick. Apologies to all the authors whose character I impeached. Apparently, there was more to the story.
