I bet there were plenty that said no spikes were more practical on a td when they were first invented. I cut on the way up on the Wraptor all the time on pruning and td's. Often pruning one side on way up and do the other side on the way down Dr. Proctologist.
The Dr says, " There must be 50 gays up in yer butthole"
Yes yes, I am sure this is true and I frequently shoot a top rope in a TD for stability, its just that on this last job I didn't think it would be practical. In the time spent setting up a Wraptor I was already up and cutting and didn't feel like getting strung up in a throwline as I think we all would have still been there trying to untangle it from all the underbrush and brambles. I normally would not pass on a ride up a tree but in this case it just didn't seem worth it.
I set 3 pulleys and 2 3/4 inch ropes in the one tree which we used to take down itself and another tree. Then I had my 3 long climbing lines. Added anymore ropes to the pot would have been confounding.
I did managed to make a movie star swing into the adjacent tree we were taking down.
Poor Mike, I was glad someone else was there to help out. The ground was hilly and rocky, no picnic.
Randy was his name. He was an old cantankerous curmudgeon but seemed like a nice enough chap. Kinda reminded me of you. He was helping to keep the line sorted and also helping to land the branches I was sending down. At one point I was zipping logs down and they were smacking into a smallish hemlock, one got hung up on one of its stubs and it took them both some time to get it down. He was also running a saw pretty good.
http://www.youtube.com/watch?feature=player_detailpage&v=HNY8eYmzdH4#t=8