Made a few cuts in a small poplar today that had been knocked over by a white oak that was logged out. I was cutting on the white oak, and took the 6" poplar out as I went for safety (didn't want it falling on me when I took part of the top out from under it). Man, I was surprised at how soft that stuff is, and how fast it cuts. I've been cutting white oak, red oak, black locust, hickory, and some 30"+ ash trees. I dropped the bar on that little guy and it didn't even seem like it was there. I cut it into 4' lengths so that I could throw it out of the way, and it seemed like they were lighter than the 3" rounds of 24" firewood that I was tossing over into a pile. I had once thought about cutting a few poplars that had blown down, and use them in the spring and fall when the temps are warmer out. Now I'm thinking I will just let them rot.