I think each teams forum is unique in its own way. No doubt schools that are larger will have more participants and more/varied input. I think all have quality information and gives the other conference members some insight to fan expectation and game reaction. For me I have found my impression of a team and fan base changes more by attending games at the school than reading an associated forum.
SIU always has some entertaining comments, looking forward to what the Salukis have to say this year.
I like Wichita's overall media quality and past game archives.