I do hear your points. I guess it came out slightly wrong...I do think 3-4 point spreads matter, as can be seen by several instances this weekend, but i usually just think that if the confidence in a small dog is enough to back them, there better be the possibility they can win out-right. And you did say that my saying Wisc-GB might take the SU win.
I too question what side the betting public looks at favorably in this matchup. I tend to think of one of the gold rules "a bettor's memory is only as good as the last game" meaning that the last game or two performance is only what a majority of the public goes back to look at or even remembers, as opposed to the entire resume. This is one of the reasons I am looking at Butler as opposed to Wisc-GB.
For the more careful cappers, as I would like to think most of us here are, I would think the linesmaker is after us more than the average joe. Under this assumption, I would think that this +3.5 would definitely favor Wisc-GB because of the performances at home and some questionable road losses by Butler.
Now, the question is, who is the LM after, the public or the more careful bettor? I guess volume-wise, the public, but the seasoned cappers are more accurate in hitting the books for larger amounts.
I too just like to toss back and forth chat on picks and hear what everyone has to say, so good luck in your pick as well (EXCEPT for Wisc-GB!!...think I am still going with Butler here, but am starting to question my thinking).