Thousands? Lol ok.
Polls and rankings are not the same thing. In our conference threads for instance we poll for MVP/POY, all conference teams, etc. Then there are user driven rankings of teams, classes from fans throughout the state.
The GID provides a platform. Before its founder passed, it also ran similar content in terms of articles and interviews, in addition to the Indiana Football Digest print magazine, and the Griddy awards in Indianapolis (now under RRSN ownership, but still thriving).
If your argument is one is better, it's irrelevant. The question posed was do they, all IN HS sports, stand to benefit by some sort of sharing, joint venture. I think the answer is obviously yes. To what degree, I have no idea. But if you want to argue who brings what to the table, I suggest you find a mirror.