As it happens, I disagree with him on the second point. Bloggers and columnists don't talk about any past events with any frequency. They talk about current events, with occasional nods to the past when it happens to illuminate some point they want to make. The Gore story from eight years ago isn't being ignored because Gore is a Democrat, it's being ignored because it's eight years old.
Why bring this up? Just in the mood, I guess, after writing my previous post. Bob has a post on the subject up today in which he takes on Josh Marshall, E.J. Dionne, Chris Matthews, and me in his usual, um, restrained fashion. So here's an open thread topic: go read Bob's piece and then discuss it in comments. Is his diagnosis right? Half right? How and why? Talk to me.