I suppose I'm saying that those data are flawed them.
If everyone played the same number of teams that are ranked 200+, 100+, 50+, etc. then it may make sense, but they don't.
Have to agree to disagree here I suppose. 
if i can presume to speak for you, i think what you are saying is that those data (games between 25-45 teams and 200+ teams) are not very informative in evaluating distinctions between the former group. i would agree with that statement.
however, that doesn't mean you should discard those data, merely that those data are not extremely useful in solving the problem with which you are confronted.
to a certain extent this is semantics. however, a) words matter, and b) the data matter, to the limited extent that differences exist in how the 25-45 teams fared against 200+ teams, those differences are relevant.
Quite clear that your knowledge of statistics is more than I know (or I care to know).
IMO this very point is the reason quality wins, bad losses, overall SOS, OOC SOS, last 12 games, etc. are points to be emphasized (or those data points emphasized), especially when looking at teams 25-45 and the reason they have been for years. I don't disagree with the selection committee on that, just that a couple seem to be emphasized differently based on the team they are looking at and the make-up of the committee in any given year.
I think we all agree at the end of the day the solution is to make sure you are a clear cut pick by the committee by a) scheduling a quality OOC and winning some of those games and b) having success in your conference by winning a few of the tough games (OU for us this year) and not losing games you shouldn't (Baylor for us this year). Clearly, if you can win half your road games in your league and 80% of your home games in your league you are most likely going to be selected most years. The reason we are probably in trouble this year is b/c we didn't follow through with _FAN criteria a) (see above).