After collapsing into a post-baby-travel-day stupor at my mom's house last night (all the Gravol, none of the vomiting!), I found myself "watching television," as opposed to "watching individual shows," which I think is the most salient difference between not-having and having a DVR-like device. If you have a DVR, you record shows and watch them, and if you don't, you're more prone to just trance-ing out and flipping through the channels. NOTE: The Golden…