I was thinking about the long vs short bar question and realized that it has a lot to do with what kind of boots your wearing.
For a production cutter if you are lacing up cork boots in the morning you will probably have a long bar on your saw. Say a min of 28''. You will also be walking the log of most trees that you fell. Some places this is the easiest way to go from here to there. With this style of cutting you have to run a long bar to keep from bending over so much. This cutter is going to want a slightly nose heavy saw, because all the work (limbing) is at foot level and below. And there are the already mentioned reasons of steep ground, brush and swell butts.
Those of us that work in city park like conditions
dont need to wear corks and the ground is brush free and flat like a table top, so the cutting style is to work the tree up by walking along side of it. A much shorter bar with a neutral balance is what most prefer.
I have never run into loggers anywhere except the west coast that wear caulk boots. Are there any out there?
John