Originally posted by MoneyMaker7I would agree that Nc3 is sharper, particularly if Black plays the Winawer (3... Bb4)
Nc3 is sharper? I wouldn't know about that. I used to think Nd2 was completely weird too but it's about keeping more defenders on d4 by Ndf2 and Ne2 and some other ideas. Also, it avoids the pin by Bb4. I would say both are good