Nice post, j.w.. I'm a gigantic Bob Dylan fan, so I'll have to side with him. I must admit I've somewhat burnt out on the majority of his 60s material, I listened to it non-stop for several years, though I can still appreciate it. But in any case Dylan has released so much good material, probably more than The Beatles even, and that's not an easy feat.
Still, Neil Young is one hell of an artist. Or I should say was, as the only material by him I really connect to was released between 69-79. But damn, some of his songs are almost transcendental.
So, big thumbs up for both artists, even if Dylan is my favourite.