I guess I don't understand the question?
It appears as though you are wondering why THIS site has more posts in the "gameday thread" than a colts site, with a similar "gameday thread"?
Are you talking about total posts? Are you talking about Colts fans posts on Pats board versus their own board??
1.) Indystar appears to be the most heavily used MB for Coltsfans. I think it was down for quite some time last night.
2.) I generally DO NOT POST during game time, as I am watching the game. I assume that this is the case for most fans around the nfl.
3.) It is logical to me that fans from a rival team would congregate on their board to discuss how their #1 competition looks. I mean, I doubt too many Seahawk fans were flooding their MBs with comments on the game.
4.) The sheer population in the NE area dictates that at any one time, THIS board is going to see more traffic than the indy Star board. Generally, there are 150-250 folks on the Colts Board at any time. Here, that number seems to be tripled+.