I left an ice trap in rd's hotel. I also left one in mci after finding another ice that I had stowed away for the aftermath of the ice war.
Back to the philosophical debate:
If you cannot block an ice block with an ice then the calculus of the game is shifted in to a defensive mode. See: pclams. He just sat there confident in the knowledge that he could block an icing. I agree that artful icing should be encouraged, but an arms race will produce more hilarity and creativity than artificially creating a Cold War-esque promise of Mutually Assured Icing should someone make the first move.
Well bros, I don't want to live in that world. I want to live in a world where the icings NEVER stop.