(DISCLAIMER: no science is to follow, just speculation on my part..)
It's my belief that cigar flavors change over the course of smoking primarily because of the addition of heat and smoke that is drawn through the length of the body. The yet-to-be-burned leaves are influenced by both of these factors, and the resultant change is what we taste. I also wonder why there is a seemingly arbitrary division of the cigar into thirds? This seems like it's just handy reference started from tasting reviews without any actual objective reasoning. Are there planned construction differences at these points? A change in the blend? Unlikely on both counts.
Craig mentioned that he would smoke each section of the cigar to get the differences, and my assumption is that he will smoke one section, take his notes, and then move on to the next, and so on. I think a better way would be to smoke them simultaneously, alternating puffs on each segment. My guess is that he won't find nearly as much difference because neither the leaves nor his palette will have been unduly influenced by the previous sections or addition of heat and smoke. In a similar way, the Nub only gives you the "sweet spot" not because of any superior blend, but simply because there isn't enough time, heat, and smoke for any real changes to occur.
Ideas? Corrections? Wrong opinions?
