Actually a lightsaber CAN cut through another lightsaber. In the books, a clear(I believe) lightsaber can cut through otehr lightsabers and much more. It is the ultimate lightsaber.

This would be a pretty close and long battle. To super strong people, each with awsome powers. A draw.

"why I've gotta be one of the cool kids just to walk by/
- without being tripped, thrown down on the ground and kicked/
Insulting me for no reason, I was treated like shit/
The teachers let it happen/
I've even seen some of them teachers laughing/
That's why I had a smile on my face when I started blastin/" - Ill Bill - The Anatomy of a School Shooting