Side comment, not related to this thread.
Just today, I was driving home from work. I always notice industrial equipment so, an industrial backhoe/loader caught my eye as it was in the middle of a VERY open field.
Long story short...
The backhoe was facing this tree (which was the ONLY tree in the field, nothing around it for probably 200/300 feet in any direction)
Anyways, the front loader bucket was raised against tree, ostensibly ready to push. Someone (who I think was probably the son) was at the wheel, ready to drive/push as needed.
Person B, presumably father, was cutting tree. What caught my intrigue was no notch cut. He was simply starting to cut through from left to right (backhoe on left preparing to push to the right). I'm guessing he was applying some pressure with the backhoe to keep the tree from setting back on the blade. It looked very awkward cutting from left to right (for my saw (Stihl 044), that would be "backward" for a bigger cut like that, not necessarily a problem for a small branch)
I almost stopped and felt I could offer some advice on how to take it down in a more safe fashion however, I'm not a bona-fide expert and what I risk with my own sensibilities might not be what they want to risk.
(I also noticed no hearing protection nor chaps)
He was probably half way through the trunk when I saw this. I just hope I don't hear about this in the local news. I won't be by that area until Wednesday to see if they dug up the stump or left it.
If they dug the stump, I'll be really perplexed as to why they didn't just dig and push entire tree over. Then again, he was cutting left to right so several things didn't make sense to me. (he could have gone to far side of tree and cut from that side, right to left and made same cut)