Chuck Klosterman's last book, from October, has an attack on the use of the exclamation point as a marker of irony. It's making the rounds today online, since someone is reading it. Klosterman's opinion: It's "idiotic. It's the saddest kind of failure." Klosterman is talking overall about the rhetorical practices of feigned ignorance, distancing in general and also about the most convenient punctuation markers to make things clear to the reader-though he believes these markers make things ever more unclear. At least, he approvingly quotes Fitzgerald as against exclamation points. Let's look at some recent history!