Is the King's Gambit dead?

There is an excellent book by Thomas J devoted to the Bc4-line ("Fantastic King's Gambit"?). Hi previous book: "King's Gambit for the Creative agressor" is a few years old but also very good.
So let me rephrase: The King's Gambit is Deadly Fun!
I'll have to give that book a glance or two!
After getting crushed by GM Shulman a few times when he used the King's Gambit, I am definitely impressed.

king gambitdef. not dea ,although iwill admit that alot of the Nf3 lines have been analyzed out though.However that doesnt rule out 3. Nc3 or 3.Bc4 though!