Darn it. Well, I was cutting some pine with my new miter trimmer and reached in w/left hand to remove the small chunk and put it back onto a little Christmas tree thing I was trying to make and my left middle finger knuckle (the top) just touched the blade. I kept cutting and after maybe a minute I looked down and saw a thick line of bright red blood nicely oozing on top of my knuckle! I could not believe the blade was that sharp. I didn't feel a thing when my knuckle grazed it. I guess that's one way to tell how sharp a blade is.
Tim