I watch the comments sections, even if they're silly, to see if anyone has anything interesting to say. Someone might, someday.

I watch the board meetings in general because the subject matter is interesting and there are neat details in there that don't get widely reported. Recently they had some slides with security camera footage of someone riding their bicycle on the subway tracks. No idea people did that. Also, the point of the board meetings public is to provide the public with some oversight. If you don't actually watch them, then there is no oversight. (I guess we hope that "someone else" does this for us. Transit reporting is not what the best journalists necessarily end up doing.)

He is probably not watching the public comment section closely, but the other parts.