Personally I would not trade or re-gift a gifted smoke but I would not care if someone traded or re-gifted a cigar I gifted them.
I also treat Cuban cigars I pull out of a pass differently. Those fall into two different categories, those that were put in a pass by someone REPUTABLE and those that were put in a pass by someone who I do not know (those are usually fake).
I would NEVER trade, re-gift or place a Cuban cigar I pulled out of a pass that I participated in on a site like say oh, uh, CigarWeakly because the "Cuban" cigars there that are sold and traded by most of their members are almost always fake. AND when you ask these guys "Hey, that PSD#4 I took out of the pass that you put was a fake. Where did you get it?" They get awfully stupid, awfully fast: "Gee, duh, I don't remember....."
Now if I was participating in a pass here or on CigarSnobs and I "took" a Cuban cigar that was "put" by someone like JOE.M, ggiese, Lee, SamClemmons, etc., I have the upmost confidence that cigar is legitmate. Now comes the question, is it okay to "put" a cigar you "took" from a pass in another pass? Personally, I never would BUT I would have no problem if someone did this. There are other cigar sites were this is grounds to have your ass whipped into submission as they feel that it is bad form to put cigars in a pass that you took from another pass.
So, there are two schools of thought as to how you treat cigars you pull out of passes so maybe Ginseng should add another couple of lines to his chart.
The bottom line is there are quite a few other cases that are not address by the chart and differing schools of thought as to what the "proper" thing to do in those situations is.