Lots of food for hungry bridgeurs

Scott Adams, in one of his Dilbert cartoons, wrote, "Give a man a fish, and you'll feed him for a day. Teach a man to fish, and he'll buy a funny hat. Talk to a hungry man about fish, and you're a consultant."

The key word there is "hungry" - this deal has lots of food for discussion. First, what do you think of the auction? Second, what should West lead against three no-trump after the given sequence?

In the auction, some Souths would have opened two diamonds, but with four spades and a void, it would have been debatable. However, West had a clear-cut one-club opening. His count was minimum, but he would have had no rebid problems.