The question now becomes about defining your terms. What is literature? Unless we allow it to encompass the oral tradition from which it grew, which means taking it back to Homer and beyond, it demands the written word - poetry and prose. [Bob] Dylan is no slouch at the written word, both in its own right, and transcribed from his lyrics, which have often been acclaimed as poetry and may well stand up as such. But that is not his métier.

On another front of the category-error argument are the insufferable fogeys who think the [Nobel] award is an outrage upon literature itself. That the problem is not simply a mistake may have been made about definitions, but that awful vulgarians are encroaching upon their sacred places. [Bob] Dylan, to them, is the harbinger of the low-culture mob; the latest in an unending number of final straws, or the thin end of a wedge that never seems to get thicker.

Pop music, across its countless iterations, is a vast, amazing, thrilling art form. All life is in it. It stands for itself. The same is true of literature, but nobody feels compelled to toss Philip Roth a grammy just to prove it.

Lyrics should not need to stand on their own; many of [Bob] Dylan's do, but in common with other great lyricists, he has written plenty that falters on the page but soars in song.

First of all, there are those who simply don't care for [Bob] Dylan, or at least, don't think he's that great. Some of the former sound very much as if they are afflicted with the kind of contrarianism inevitably bred by cultural orthodoxy - Dylan is overwhelmingly rated a giant and a marvel, the acclamation of whom they feel to be de rigueur; and rather than judge for themselves, they embrace the opposite view.

[Bob] Dylan may, for whatever reasons of his own, do nothing of the sort with the Nobel committee. Up there on Parnassus, that is his unquestionable prerogative. But here on my anthill, it's mine to say: oh, do piss off, you ineffable snobs.

The [Nobel] prize is for literature.[Bob] Dylan is a songwriter. Here is where the argument starts to get interesting, because here is where it is no longer a question of either cultural orthodoxy or personal taste.