From The New York Times:
It’s been said — by Bakewell, with reservations, and others — that Montaigne was the first blogger. His favorite subject, as he often remarked, was himself (“I would rather be an expert on me than on Cicero”), and he meant to leave nothing out (“I am loath even to have thoughts which I cannot publish”). Some of his critics accused him of, in effect, oversharing, in the manner of a narcissistic Facebook status update. One was appalled that he should think it worthwhile to tell his readers which sort of wine he preferred. Montaigne also happened to mention that his penis was small. Two 17th-century theologians who were instrumental in getting his “Essais” placed on the Vatican’s index of prohibited books, where it stayed from 1676 to 1854, accused him of “a ridiculous vanity” and of showing too little shame for his vices.
Somewhat like a link-infested blog post, Montaigne’s writing is dripping with quotations, and can sometimes read almost as an anthology. His “links” are mainly classical, most often to Plato, Cicero and Seneca. Modern readers may find all these insertions distracting — there is, as it were, too much to click on — but some may be thankful for a fragmentary yet mostly reliable classical education on the cheap. (Montaigne should not, however, have credited Aristotle with the maxim, “A man . . . should touch his wife prudently and soberly, lest if he caresses her too lasciviously the pleasure should transport her outside the bounds of reason.” The real source of this unromantic advice is unknown.)
Bakewell, Frampton and Kent all stress that the distinctive mark of Montaigne is his intellectual humility. Like Socrates, Montaigne claims that what he knows best is the fact that he does not know anything much. To undermine common beliefs and attitudes, Montaigne draws on tales of other times and places, on his own observations and on a barrage of arguments in the ancient Pyrrhonian skeptical tradition, which encouraged the suspension of judgment as a middle way between dogmatic assertion and equally dogmatic denial. Montaigne does often state his considered view, but rarely without suggesting, explicitly or otherwise, that maybe he is wrong. In this regard, his writing is far removed from that of the most popular bloggers and columnists, who are usually sure that they are right.