I admit that I don’t have a satisfactory answer to this question of Tam’s:
Lying in bed this morning, half-awake, I was suddenly gripped with a nagging concern over how to denote the title of a blog in writing? What does the style guide say? I haven’t checked yet, but are we supposed to italicize them, like an album or periodical (Instapundit, National Review,) or do we put them in quotes, like a song or essay (“The Daily Kos”, “The Uplifters Try It Again”)?
My own practice has been inconsistent over the years: I used to italicize faithfully any blog names I encountered, but I gradually drifted away from that, and now I tend to leave them as is. I don’t even have a good excuse for that, since I am generally conscientious about italicizing book titles and enclosing book chapter titles in quotes. (Same practice with record albums and “Track 4.”)
If nothing else, this demonstrates that I’ll probably be spending several millennia in purgatory reading the AP Stylebook. Or maybe the Fake AP Stylebook.