The main reason is, I try to over react a bit in my polls, because I am afraid if I don't, the poll will be stagnant. "Poll Inertia" and all that is real, so I try really hard to avoid it.
Indiana is #1, and I feel very comfortable with that. I think that 63-10 win over Illinois is the best win by any team in the season. The rest of their wins are big (If you realize 5 points in an Iowa game is the equivalent to 20 in a normal game.)
Texas A&M is basically tied to Ohio State right now. I think Ohio State is a bit better, but the Aggies have played a tougher schedule, and have played an extra game. If Ohio State wins comfortably this week, while Texas A&M is on the bye, it will probably switch, but that is next weeks problem to figure out.
Feel free to yell at me.
1 Indiana
2 Texas A & M
3 Ohio State
4 Georgia
5 Oregon
6 Alabama
7 Texas Tech
8 Ole Miss
9 BYU
10 Utah
11 Vanderbilt
12 Notre Dame
13 Georgia Tech
14 USC
15 Oklahoma
16 Virginia
17 Texas
18 Miami
19 Cincinnati
20 Michigan
21 North Texas
22 Louisville
23 James Madison
24 USF
25 Houston
26 Pitt
27 Tulane
28 Memphis
29 Tennessee
30 Nebraska