Allow me to simplify:
Boise State plays 2, sometimes 3 games a year against Top 50 competition.
Georgia Tech plays 3 games a year against Top 50 competition IN ITS SUBDIVISION (VT, Miami, UNC). Then it plays UGA and Clemson every year. FSU rotates in. +/- 5 years from today it also has/will play OOC Auburn, Alabama, UCONN, Notre Dame, Ole Miss, Mississippi State, and Kansas. And sure, you may rightly laugh at Kansas and Ole Miss this year, but in an average year all those teams listed would do NO WORSE than 3 losses in the WAC, most only 1 or 2.
Usually respectable: Fresno St.
Sometimes respectable: Hawaii, Nevada
Just plain bad: Idaho, Louisiana Tech, New Mexico St., San Jose St., Utah St.
The records bear that out. The ACC is 21-5-1 against the WAC. Two of the WAC's wins are (literally!) Fresno State over Chan-tastic GT teams which needed miracles to reach .500 in the ACC. Two more are La Tech over FSU in the 50's.
I keep going back to what is IMO the best non-bias metric: Sagarin. Just look at the Boise strength of schedule. And the Sagarin drops them appropriately for it:
http://www.usatoday.com/sports/sagarin/fbt09.htm