Not trying to flame, but who gets to decide when a post is ridiculous? Like it or not, the "abortion thread" did begin as a question about a drum corps. There are always going to be people with differing opinions about the individual corps, the activity as a whole, and even what's on or off topic. But that's the purpose of a forum...freedom to express our opinions, and to have those opinions critiqued. The type of control you speak of would only allow for a very narrow expression of thought. The very fact that you can express these thoughts, which are completely off topic as far as drum corps is concerned, proves the point.
Seems like the logical conclusion to what you're asking for is a forum where everyone is in agreement about everything. Hate to break it to you, but that's not happening.
This forum is a cumulative reflection of the collective DCP community...nothing more, nothing less.